1411258

Appears in sequences

• a(n) = [x^n] G(x)^(2^n)/2^n where G(x) satisfies: [x^(n+1)] G(x)^(2^n) = [x^n] G(x)^(2^n) for n>=0 and G(2x) is the g.f. of A134084.at n=6A134088