1528212

Appears in sequences

• G.f. satisfies: x = A( x + A(x)^2 ).at n=8A139702
• G.f. A(x) satisfies A( x - A(x)^2 ) = x.at n=8A213591
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of (B(x)/x)^k, where B(x) is the g.f. of A213591.at n=53A384619