-4950

Appears in sequences

• Expansion of e.g.f. tan(sin(x) + log(x+1)).at n=6A012889
• tan(arcsinh(x)+log(x+1))=2*x-1/2!*x^2+17/3!*x^3-54/4!*x^4+685/5!*x^5...at n=6A013072
• Triangle of Hankel transforms of binomial(n+k, k).at n=47A120247
• Expansion of 1 - 2*x - 2*x^2/(1 - 3*x - 4*x^2/(1 - 4*x - 6*x^2/(1 - 5*x - 8*x^2/(1 - 6*x - 10*x^2/(...))))), a continued fraction.at n=7A292831
• G.f. satisfies A(x) = 1 + x*A(x) / (1 + x*A(x)^2).at n=12A364735