G.f. A(x) satisfies -2 = Sum_{n=-oo..+oo} (-1)^n * x^(2*n+1) * (1 + x^n)^(n+1) * A(x)^n.
A382322
G.f. A(x) satisfies -2 = Sum_{n=-oo..+oo} (-1)^n * x^(2*n+1) * (1 + x^n)^(n+1) * A(x)^n.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =50a(4) =308a(5) =2044a(6) =14072a(7) =100172a(8) =730328a(9) =5428498a(10) =40978780a(11) =313322910a(12) =2421454020a(13) =18884988540a(14) =148443853936
External references
- oeis: A382322