-11340

Appears in sequences

• Expansion of Product_{m>=1} (1+q^m)^(-18).at n=5A022613
• A transform of the Fibonacci numbers.at n=48A099505
• Expansion of g.f.: -x*(1 - 2*x + 6*x^2 - 2*x^3 + x^4)/((1-x)^3*(1+x)^4).at n=34A122576
• Triangular array read by rows: e.g.f. sqrt(1-z^2)*exp(x*z)/(1+z).at n=60A138022
• n-th derivative of arctan(x) at x = 1, n >= 4.at n=6A177146
• Triangle read by rows, based on expansion of (x^2/(exp(x)-1))^m = x^m+sum(n>m T(n,m)*m!/((n-m)!*n!)*x^n).at n=41A191578
• Triangle read by rows, expansion of exp(x*z)*z*((exp(z) + 1)/((exp(z) + 2*exp(-z/2)*cos(z*sqrt(3)/2))/3) -1), for n >= 1 and 0 <= k <= n-1.at n=49A294034
• Coefficients in expansion of (E_6/E_2^6)^(1/12).at n=2A294976
• A number triangle T(n,k) read by rows for 0<=k<=n, related to the Taylor expansion of f(u, p) = (1/2)*(1+1/(sqrt(1-u^2)))*exp(p*sqrt(1-u^2)).at n=22A305402
• Expansion of e.g.f. exp(f(x) - 1) where f(x) = (1 + x)^x = e.g.f. for A007113.at n=7A354612