(* Created with the Wolfram Language : www.wolfram.com *)
(-1/2*1/(Subscript[d, 2]*Subscript[d, 3]*Subscript[d, 6]*Subscript[d, 13]*
     Subscript[d, 15]*Subscript[d, 20]) - 
  2/(9*Subscript[d, 2]*Subscript[d, 6]*Subscript[d, 13]*Subscript[d, 16]*
    Subscript[d, 20]) - 40/(9*Subscript[d, 5]*Subscript[d, 6]*
    Subscript[d, 13]*Subscript[d, 17]*Subscript[d, 20]) - 
  1/(Subscript[d, 5]*Subscript[d, 6]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 19]*Subscript[d, 20]) + 
  2/(Subscript[d, 1]*Subscript[d, 5]*Subscript[d, 6]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 19]*Subscript[d, 20]) + 
  2/(9*Subscript[d, 3]*Subscript[d, 7]*Subscript[d, 8]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 21]) + 
  2/(Subscript[d, 1]*Subscript[d, 4]*Subscript[d, 7]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 19]*Subscript[d, 21]) - 
  1/(Subscript[d, 5]*Subscript[d, 7]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 19]*Subscript[d, 21]) + 
  1/(2*Subscript[d, 3]*Subscript[d, 7]*Subscript[d, 9]*Subscript[d, 15]*
    Subscript[d, 21]*Subscript[d, 22]) - 
  12/(Subscript[d, 5]*Subscript[d, 10]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 19]*Subscript[d, 24]) + 
  32/(9*Subscript[d, 3]*Subscript[d, 8]*Subscript[d, 11]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 25]) - 
  13/(9*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*Subscript[d, 15]*
    Subscript[d, 20]*Subscript[d, 25]) + 
  2/(9*Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 15]*Subscript[d, 20]*Subscript[d, 25]) + 
  40/(9*Subscript[d, 1]*Subscript[d, 4]*Subscript[d, 6]*Subscript[d, 16]*
    Subscript[d, 20]*Subscript[d, 25]) - 
  2/(9*Subscript[d, 3]*Subscript[d, 9]*Subscript[d, 15]*Subscript[d, 22]*
    Subscript[d, 25]) - 32/(9*Subscript[d, 3]*Subscript[d, 12]*
    Subscript[d, 15]*Subscript[d, 22]*Subscript[d, 25]) - 
  92/(9*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 10]*Subscript[d, 15]*
    Subscript[d, 24]*Subscript[d, 25]) - 
  4/(Subscript[d, 12]*Subscript[d, 15]*Subscript[d, 19]*Subscript[d, 20]*
    Subscript[d, 25]*Subscript[d, 27]) + (16*Subscript[n, 4])/
   (9*Subscript[d, 2]*Subscript[d, 6]*Subscript[d, 14]*Subscript[d, 16]*
    Subscript[d, 20]) - Subscript[n, 6]/(2*Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 20]) + 
  Subscript[n, 6]/(Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 13]*Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 20]) + 
  Subscript[n, 6]/(Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 7]*
    Subscript[d, 13]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 21]) - 
  Subscript[n, 6]/(2*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 7]*
    Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 21]) - 
  (3*Subscript[n, 6])/(2*Subscript[d, 4]*Subscript[d, 6]*Subscript[d, 7]*
    Subscript[d, 17]*Subscript[d, 20]*Subscript[d, 21]) - 
  (6*Subscript[n, 6])/(Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 10]*
    Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 24]) - 
  (2*Subscript[n, 7])/(Subscript[d, 1]*Subscript[d, 5]*Subscript[d, 6]*
    Subscript[d, 14]*Subscript[d, 16]*Subscript[d, 18]*Subscript[d, 20]) - 
  (2*Subscript[n, 7])/(Subscript[d, 1]*Subscript[d, 5]*Subscript[d, 7]*
    Subscript[d, 14]*Subscript[d, 16]*Subscript[d, 18]*Subscript[d, 21]) - 
  Subscript[n, 8]/(Subscript[d, 2]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 13]*Subscript[d, 17]*Subscript[d, 20]) - 
  Subscript[n, 8]/(Subscript[d, 2]*Subscript[d, 4]*Subscript[d, 7]*
    Subscript[d, 13]*Subscript[d, 17]*Subscript[d, 21]) + 
  Subscript[n, 9]/(2*Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 14]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 20]) + Subscript[n, 9]/(2*Subscript[d, 1]*Subscript[d, 3]*
    Subscript[d, 4]*Subscript[d, 7]*Subscript[d, 14]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 21]) + Subscript[n, 10]/
   (2*Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 14]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 18]*
    Subscript[d, 20]) + Subscript[n, 10]/(2*Subscript[d, 1]*Subscript[d, 3]*
    Subscript[d, 4]*Subscript[d, 7]*Subscript[d, 14]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 18]*Subscript[d, 21]) + 
  Subscript[n, 11]/(2*Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 14]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 19]*Subscript[d, 20]) + Subscript[n, 11]/
   (2*Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 7]*
    Subscript[d, 14]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 19]*
    Subscript[d, 21]) + (2*Subscript[n, 12])/(Subscript[d, 1]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 14]*Subscript[d, 17]*Subscript[d, 18]*
    Subscript[d, 20]) + (2*Subscript[n, 12])/(Subscript[d, 1]*Subscript[d, 4]*
    Subscript[d, 7]*Subscript[d, 14]*Subscript[d, 17]*Subscript[d, 18]*
    Subscript[d, 21]) + Subscript[n, 13]/(Subscript[d, 1]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 14]*Subscript[d, 17]*Subscript[d, 20]) + 
  Subscript[n, 13]/(Subscript[d, 1]*Subscript[d, 4]*Subscript[d, 7]*
    Subscript[d, 14]*Subscript[d, 17]*Subscript[d, 21]) + 
  (6*Subscript[n, 14])/(Subscript[d, 5]*Subscript[d, 6]*Subscript[d, 10]*
    Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 19]*Subscript[d, 20]*
    Subscript[d, 24]) - (2*Subscript[n, 14])/(Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 10]*Subscript[d, 15]*Subscript[d, 20]*
    Subscript[d, 24]*Subscript[d, 25]) + (3*Subscript[n, 14])/
   (Subscript[d, 5]*Subscript[d, 6]*Subscript[d, 10]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 19]*Subscript[d, 20]*Subscript[d, 24]*
    Subscript[d, 27]) - Subscript[n, 14]/(Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 10]*Subscript[d, 15]*Subscript[d, 20]*
    Subscript[d, 24]*Subscript[d, 25]*Subscript[d, 27]) - 
  (3*Subscript[n, 6]*Subscript[n, 14])/(Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 10]*Subscript[d, 15]*Subscript[d, 17]*
    Subscript[d, 20]*Subscript[d, 24]) - (3*Subscript[n, 6]*Subscript[n, 14])/
   (2*Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*Subscript[d, 10]*
    Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 20]*Subscript[d, 24]*
    Subscript[d, 27]) + (16*Subscript[n, 15])/(9*Subscript[d, 3]*
    Subscript[d, 9]*Subscript[d, 15]*Subscript[d, 23]*Subscript[d, 25]) - 
  (64*Subscript[n, 16])/(9*Subscript[d, 1]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 17]*Subscript[d, 20]*Subscript[d, 25]) - 
  (80*Subscript[n, 17])/(9*Subscript[d, 1]*Subscript[d, 5]*Subscript[d, 7]*
    Subscript[d, 17]*Subscript[d, 21]*Subscript[d, 25]) - 
  Subscript[n, 19]/(Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 5]*
    Subscript[d, 7]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 21]*
    Subscript[d, 25]) - (2*Subscript[n, 20])/(Subscript[d, 1]*Subscript[d, 3]*
    Subscript[d, 5]*Subscript[d, 7]*Subscript[d, 15]*Subscript[d, 16]*
    Subscript[d, 19]*Subscript[d, 21]*Subscript[d, 25]) + 
  (2*Subscript[n, 22])/(Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 19]*
    Subscript[d, 20]*Subscript[d, 25]) + Subscript[n, 24]/
   (2*Subscript[d, 5]*Subscript[d, 6]*Subscript[d, 7]*Subscript[d, 16]*
    Subscript[d, 18]*Subscript[d, 20]*Subscript[d, 21]*Subscript[d, 27]) + 
  Subscript[n, 25]/(Subscript[d, 1]*Subscript[d, 3]*Subscript[d, 4]*
    Subscript[d, 6]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 20]*
    Subscript[d, 25]) - Subscript[n, 29]/(2*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 7]*Subscript[d, 17]*Subscript[d, 18]*Subscript[d, 20]*
    Subscript[d, 21]*Subscript[d, 28]) - (12*Subscript[n, 30])/
   (Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 12]*Subscript[d, 15]*
    Subscript[d, 17]*Subscript[d, 19]*Subscript[d, 26]) - 
  (6*Subscript[n, 31])/(Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 12]*
    Subscript[d, 15]*Subscript[d, 17]*Subscript[d, 26]) - 
  (3*Subscript[n, 32])/(2*Subscript[d, 4]*Subscript[d, 6]*Subscript[d, 7]*
    Subscript[d, 11]*Subscript[d, 17]*Subscript[d, 20]*Subscript[d, 21]*
    Subscript[d, 25]) - (3*Subscript[n, 33])/(2*Subscript[d, 3]*
    Subscript[d, 5]*Subscript[d, 7]*Subscript[d, 11]*Subscript[d, 15]*
    Subscript[d, 16]*Subscript[d, 19]*Subscript[d, 21]*Subscript[d, 26]) - 
  (3*Subscript[n, 36])/(Subscript[d, 3]*Subscript[d, 4]*Subscript[d, 6]*
    Subscript[d, 11]*Subscript[d, 15]*Subscript[d, 16]*Subscript[d, 19]*
    Subscript[d, 20]*Subscript[d, 26]))/(2048*Sqrt[3])
