Diagonal of rational function 1/(1 - (x^3 + y^3 + z^3 + x^4*y*z)).

Terms

a(0) =1a(1) =0a(2) =0a(3) =6a(4) =6a(5) =0a(6) =90a(7) =180a(8) =90a(9) =1680a(10) =5040a(11) =5040a(12) =36330a(13) =138600a(14) =207900a(15) =895356a(16) =3818430a(17) =7567560a(18) =24720696a(19) =106702596a(20) =258053796a(21) =742135680a(22) =3050807760a(23) =8483450976a(24) =23450218506a(25) =89691647760a(26) =273414861720a(27) =760735601340