89060065

Appears in sequences

• Expansion of e.g.f. sin(sin(sin(x))) (odd powers only).at n=6A003715
• Sum(a(n)*x^n/n!) = exp(sinh(sinh(x))).at n=13A009220
• Array A(i,j) read by antidiagonals: A(i,j) is the (2i-1)-th derivative of sin(sin(sin(...sin(x)))) nested j times evaluated at 0.at n=42A212261
• Square array read by descending antidiagonals: (-1)^n*T(n,k)/n! is the coefficient of x^(2*n+1) in the Taylor expansion of the k-th iteration of sin(x).at n=51A366834