-5656

Appears in sequences

• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 6.at n=52A060025
• a(n) = A000730(7*n).at n=42A282941
• Expansion of e.g.f. arctan(log(1 + x)).at n=8A296981
• Expansion of Product_{i>=1, j>=1, k>=1} (1 - x^(i*j*k))/(1 + x^(i*j*k)).at n=28A321241
• G.f. satisfies A(x) = 1 + x / (1 + x*A(x))^4.at n=8A365111