-26845

Appears in sequences

• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^14 in powers of x.at n=10A047639
• Triangle of coefficients in the numerators of rational functions in tanh(1) that express the (2n)th du Bois-Reymond constants as C_0 = 0, C_2 = -4 - 1/(1-tanh(1)), for n>1, C_2n = -3 - (Sum_{k=0..n} a(n,k)*tanh(1)^k) / (2^n*n! * (1-tanh(1))^n).at n=32A104053