-25872

Appears in sequences

• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^22 in powers of x.at n=5A047647
• Numerators of triangle T(n,k), n>=0, 0<=k<=n, read by rows: T(n,k) is the coefficient of x^(2k+1) in polynomial v_n(x), used to approximate x->sin(Pi*x)/Pi.at n=16A144859
• Expansion of eta(q)^24 / eta(q^2)^12 in powers of q.at n=5A286346