cp's OEIS Frontend

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.

A326585 Coefficients of polynomials related to ordered set partitions. Triangle read by rows, T_{m}(n, k) for m = 4 and 0 <= k <= n.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 36
5 35
6 0
7 12046
8 17820
9 5775
10 0
11 16674906
12 30263480
13 16216200
14 2627625
15 0
16 65544211366
17 135417565890
18 93516348900
19 26189163000
20 2546168625
21 0
22 588586227465426
23 1334168329550300
24 1083314031995250
25 402794176785000
26 69571511509500
27 4509264634875

List of values

[1, 0, 1, 0, 36, 35, 0, 12046, 17820, 5775, 0, 16674906, 30263480, 16216200, 2627625, 0, 65544211366, 135417565890, 93516348900, 26189163000, 2546168625, 0, 588586227465426, 1334168329550300, 1083314031995250, 402794176785000, 69571511509500, 4509264634875]