G.f. A(x) satisfies: 3*x*A(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n+1)/2) * A(x)^n.
A355363
G.f. A(x) satisfies: 3*x*A(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n+1)/2) * A(x)^n.
Terms
- a(0) =1a(1) =3a(2) =27a(3) =270a(4) =2928a(5) =33912a(6) =411345a(7) =5159337a(8) =66364326a(9) =870637086a(10) =11604385575a(11) =156697653654
External references
- oeis: A355363