A166961
Sequences linked to this entry ?
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A166961: Triangle T(n,k) read by rows: T(n,k) = (m*n - m*k + 1)*T(n - 1, k - 1) + k*(m*k - (m - 1))*T(n - 1, k) where m = 2.
identification, match triangle
1 · 1, 1 · 1, 9, 1 · 1, 59, 42, 1 … Σ 1, 2, 11, 103, 1442, 28023, 712805, …