915417

Appears in sequences

• Triangle read by rows: coefficient of x^n in the power series of x/(1 - m*x - x^2 + x^3 - x^5) in row n, column m=1..n+2.at n=51A117744
• Expansion of 1/sqrt((1+x)^3 * (1-7*x)).at n=8A383947