G.f. satisfies: A(x) = Product_{n>=0} 1/( (1 - (x*A(x))^(5*n+2)) * (1 - (x*A(x))^(5*n+3)) ).
A203068
G.f. satisfies: A(x) = Product_{n>=0} 1/( (1 - (x*A(x))^(5*n+2)) * (1 - (x*A(x))^(5*n+3)) ).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =1a(4) =3a(5) =6a(6) =16a(7) =37a(8) =101a(9) =252a(10) =691a(11) =1819a(12) =5014a(13) =13630a(14) =37915a(15) =105125a(16) =295229a(17) =829714a(18) =2350106a(19) =6671030a(20) =19035055a(21) =54452982a(22) =156358967a(23) =450089260a(24) =1299394185a(25) =3759776618a(26) =10904685696a(27) =31690917170a(28) =92283005769a(29) =269201392276
External references
- oeis: A203068