A100872
Sequences linked to this entry ?
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A304330: T(n, k) = Sum_{j=0..k} (-1)^j*binomial(2*k, j)*(k - j)^(2*n), triangle read by rows, n >= 0 and 0 <= k <= n.
match row sums
1 · 0, 1 · 0, 1, 12 · 0, 1, 60, 360 … Σ 1, 1, 13, 421, 25453, 2473141, …