66482

Appears in sequences

• Triangle read by rows generated from the Narayana transform.at n=26A117297
• G.f. satisfies: A(x) = F(x)^2 where F(x) = Sum_{n>=0} A155926(n)*x^n/[n!*(n+1)!/2^n] and A(x) = Sum_{n>=0} a(n)*x^n/[n!*(n+1)!/2^n].at n=5A155928