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

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =8a(6) =14a(7) =23a(8) =39a(9) =65a(10) =109a(11) =182a(12) =305a(13) =510a(14) =854a(15) =1429a(16) =2392a(17) =4003a(18) =6700a(19) =11213a(20) =18767a(21) =31409a(22) =52568a(23) =87980a(24) =147248a(25) =246441a(26) =412456a(27) =690306a(28) =1155330a(29) =1933616