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.

A375550 Triangle read by rows: T(m, n, k) = binomial(n + 1, n - k)*hypergeom([m, k - n], [k + 2], -1) for m = 4.

Table of values

n a(n)
0 1
1 6
2 1
3 25
4 7
5 1
6 88
7 32
8 8
9 1
10 280
11 120
12 40
13 9
14 1
15 832
16 400
17 160
18 49
19 10
20 1
21 2352
22 1232
23 560
24 209
25 59
26 11
27 1
28 6400
29 3584
30 1792
31 769
32 268
33 70
34 12
35 1
36 16896
37 9984
38 5376
39 2561
40 1037
41 338
42 82
43 13
44 1
45 43520
46 26880
47 15360
48 7937
49 3598
50 1375
51 420
52 95
53 14
54 1

List of values

[1, 6, 1, 25, 7, 1, 88, 32, 8, 1, 280, 120, 40, 9, 1, 832, 400, 160, 49, 10, 1, 2352, 1232, 560, 209, 59, 11, 1, 6400, 3584, 1792, 769, 268, 70, 12, 1, 16896, 9984, 5376, 2561, 1037, 338, 82, 13, 1, 43520, 26880, 15360, 7937, 3598, 1375, 420, 95, 14, 1]