This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A326585 #6 Jul 21 2019 06:53:17
%S A326585 1,0,1,0,36,35,0,12046,17820,5775,0,16674906,30263480,16216200,
%T A326585 2627625,0,65544211366,135417565890,93516348900,26189163000,
%U A326585 2546168625,0,588586227465426,1334168329550300,1083314031995250,402794176785000,69571511509500,4509264634875
%N A326585 Coefficients of polynomials related to ordered set partitions. Triangle read by rows, T_{m}(n, k) for m = 4 and 0 <= k <= n.
%F A326585 T(n, k) = T_{4}(n, k) where T_{m}(n, k) is defined in A326477.
%e A326585 Triangle starts:
%e A326585 [0] [1]
%e A326585 [1] [0, 1]
%e A326585 [2] [0, 36, 35]
%e A326585 [3] [0, 12046, 17820, 5775]
%e A326585 [4] [0, 16674906, 30263480, 16216200, 2627625]
%e A326585 [5] [0, 65544211366, 135417565890, 93516348900, 26189163000, 2546168625]
%e A326585 [6] [0, 588586227465426, 1334168329550300, 1083314031995250, 402794176785000, 69571511509500, 4509264634875]
%p A326585 # See A326477.
%Y A326585 Row sums A243665. Main diagonal A025036.
%Y A326585 A129062 (m=1, associated with A131689), A326477 (m=2, associated with A241171), A326587 (m=3, associated with A278073), this sequence (m=4, associated with A278074).
%K A326585 nonn,tabl
%O A326585 0,5
%A A326585 _Peter Luschny_, Jul 21 2019