Expansion of g.f. 1/(1 - x^7 - x^8 - x^9 - x^10 - x^11).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =1a(9) =1a(10) =1a(11) =1a(12) =0a(13) =0a(14) =1a(15) =2a(16) =3a(17) =4a(18) =5a(19) =4a(20) =3a(21) =3a(22) =4a(23) =6a(24) =10a(25) =15a(26) =18a(27) =19a(28) =19a(29) =19