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.

A303675 Triangle read by rows: coefficients in the sum of odd powers as expressed by Faulhaber's theorem, T(n, k) for n >= 1, 1 <= k <= n.

Table of values

n a(n)
1 1
2 6
3 1
4 120
5 30
6 1
7 5040
8 1680
9 126
10 1
11 362880
12 151200
13 17640
14 510
15 1
16 39916800
17 19958400
18 3160080
19 168960
20 2046
21 1
22 6227020800
23 3632428800
24 726485760
25 57657600
26 1561560
27 8190
28 1
29 1307674368000
30 871782912000
31 210680870400
32 22313491200
33 988107120
34 14217840
35 32766
36 1

List of values

[1, 6, 1, 120, 30, 1, 5040, 1680, 126, 1, 362880, 151200, 17640, 510, 1, 39916800, 19958400, 3160080, 168960, 2046, 1, 6227020800, 3632428800, 726485760, 57657600, 1561560, 8190, 1, 1307674368000, 871782912000, 210680870400, 22313491200, 988107120, 14217840, 32766, 1]