Expansion of g.f. 1/(1-x-x^2-x^4-x^5).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =11a(6) =20a(7) =36a(8) =65a(9) =118a(10) =214a(11) =388a(12) =703a(13) =1274a(14) =2309a(15) =4185a(16) =7585a(17) =13747a(18) =24915a(19) =45156a(20) =81841a(21) =148329a(22) =268832a(23) =487232a(24) =883061a(25) =1600463a(26) =2900685a(27) =5257212a(28) =9528190a(29) =17268926