-3990

Appears in sequences

• Expansion of Product_{k>=1} (1 - x^k)^15.at n=10A010822
• Expansion of e.g.f. (1 + y)^(1 + x).at n=62A105793
• The r-th term of the n-th row of the following array contains the sum of r successively decreasing integers beginning from n, 0 < r <= n (see Example).at n=13A110426
• Triangle T(n,k) = n!/(n - k)! + n!/k! - n! read by rows, 0 <= k <= n.at n=31A177974
• Triangle T(n,k) = n!/(n - k)! + n!/k! - n! read by rows, 0 <= k <= n.at n=32A177974
• Imbalance of the number of parts of all partitions of n.at n=29A194796
• Triangle read by rows: coefficients for corrector y(x_0) for step-by-step integration.at n=17A260781
• Expansion of Product_{k>=0} (1 - x^(2^k))^(2^k).at n=52A321327
• Expansion of Product_{k>=0} (1 - x^(2^k))^(2^(k+1)).at n=26A321336