Expansion of 1/(1-x^4-x^5-x^6).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =1a(6) =1a(7) =0a(8) =1a(9) =2a(10) =3a(11) =2a(12) =2a(13) =3a(14) =6a(15) =7a(16) =7a(17) =7a(18) =11a(19) =16a(20) =20a(21) =21a(22) =25a(23) =34a(24) =47a(25) =57a(26) =66a(27) =80a(28) =106a(29) =138