-1530

Appears in sequences

• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^10 in powers of x.at n=8A001488
• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^11 in powers of x.at n=11A047649
• Binomial transform of reflected pentanacci numbers A074062: a(n) = Sum_{k=0..n} binomial(n,k)*A074062(k).at n=13A074825
• Expansion of eta(q)^9 / eta(q^3)^3 in powers of q.at n=13A109041
• Expansion of eta(q)^9 / eta(q^3)^3 in powers of q.at n=39A109041
• Triangle read by rows: Riordan array (1/(1-9x)^(2/3), x/(9x-1)).at n=33A283151
• Triangular array read by rows: row n shows the coefficients of this polynomial of degree n: (1/n!)*(numerator of n-th derivative of 1)/(1-x-2x^2).at n=37A328650
• Coefficient of x^(2*n) in (-1 + Product_{k>=1} (1 - x^k))^n.at n=11A341263
• E.g.f. A(x) satisfies [x^k] A(x)^(n*(n+1)/2+1) = 0 for k = n*(n-1)/2+2 through k = n*(n+1)/2+1 for n >= 1, with a(0) = a(1) = 1.at n=6A377105