Expansion of 1/((1 - x)^6 - 2*x^6).

Terms

a(0) =1a(1) =6a(2) =21a(3) =56a(4) =126a(5) =252a(6) =464a(7) =816a(8) =1443a(9) =2730a(10) =5733a(11) =13104a(12) =30944a(13) =72288a(14) =163476a(15) =355984a(16) =749721a(17) =1542534a(18) =3141601a(19) =6419400a(20) =13296630a(21) =28037100a(22) =60042060a(23) =129729600a(24) =280697251a(25) =604723386a(26) =1293361881a(27) =2745610976a(28) =5795666256a(29) =12200132832