Expansion of 14*x*(29 + 784*x + 1974*x^2 + 784*x^3 + 29*x^4) / (1 - x)^7.

Terms

a(0) =406a(1) =13818a(2) =115836a(3) =545860a(4) =1858290a(5) =5124126a(6) =12182968a(7) =25945416a(8) =50745870a(9) =92745730a(10) =160386996a(11) =264896268a(12) =420839146a(13) =646725030a(14) =965662320a(15) =1406064016a(16) =2002403718a(17) =2796022026a(18) =3835983340a(19) =5179983060a(20) =6895305186a(21) =9059830318a(22) =11763094056a(23) =15107395800