A153649
Sequences linked to this entry ?
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A153649: Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (j+1)*prime(j)*T(n-2, k-1) with j=4, read by rows.
identification, match reversed triangle, match triangle
2 · 7, 7 · 2, 94, 2 · 2, 341, 341, 2 … Σ 2, 14, 98, 686, 4802, 33614, 235298, …