G.f. A(x) satisfies: A(x) = Sum_{n>=0} (1+x)^(n^2) * x^n / A(x)^n.
A303058
G.f. A(x) satisfies: A(x) = Sum_{n>=0} (1+x)^(n^2) * x^n / A(x)^n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =5a(5) =16a(6) =61a(7) =259a(8) =1228a(9) =6284a(10) =34564a(11) =201978a(12) =1246652a(13) =8084728a(14) =54862377a(15) =388266809a(16) =2857708840a(17) =21822753453a(18) =172550972216
External references
- oeis: A303058