88342

Appears in sequences

• Expansion of Product_{k>=1} 1/(1 - k*(k+1)*x^k).at n=10A265836
• a(n) = 2*n^3 - 4*n^2 + 6*n - 2 (n>=1).at n=35A304159
• a(n) = Sum_{k=0..n} (-1)^(n-k) * binomial(2*k,k) * binomial(n*k,n-k).at n=8A361835