A305574
Sequences linked to this entry ?
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A286785: Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.
match row sums
14, 14, 2 · 42, 72, 27, 2 · 132, 330, 220, 44, 2 … Σ 30, 143, 728, 3876, 21318, 120175, …