Expansion of g.f. A(x) satisfying 1 = Sum_{n>=0} (-1)^n * x^n * A(x)^(2*n+1) * Product_{k=1..n} (1 + x^k).
A366231
Expansion of g.f. A(x) satisfying 1 = Sum_{n>=0} (-1)^n * x^n * A(x)^(2*n+1) * Product_{k=1..n} (1 + x^k).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =10a(4) =37a(5) =146a(6) =604a(7) =2582a(8) =11319a(9) =50607a(10) =229875a(11) =1057856a(12) =4921427a(13) =23108430a(14) =109370632a(15) =521229470a(16) =2499113258a(17) =12046661239a(18) =58346721541a(19) =283805084926
External references
- oeis: A366231