114356

Appears in sequences

• Triangle, read by rows: T(0,0) = 1; T(n,k) = n!*T(n-1,k) - T(n-1,k-1).at n=25A107415
• Expansion of 1/(1-x-x^2+x^3-x^4).at n=29A124280
• Expansion of ((Product_{n>=1} (1 - x^(3*n))/(1 - x^n)^3) - 1)/3 in powers of x.at n=21A277968