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.

A160562 Triangle of scaled central factorial numbers, T(n,k) = A008958(n,n-k).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 10
5 1
6 1
7 91
8 35
9 1
10 1
11 820
12 966
13 84
14 1
15 1
16 7381
17 24970
18 5082
19 165
20 1
21 1
22 66430
23 631631
24 273988
25 18447
26 286
27 1
28 1
29 597871
30 15857205
31 14057043
32 1768195
33 53053
34 455
35 1
36 1
37 5380840
38 397027996
39 704652312
40 157280838
41 8187608
42 129948
43 680
44 1

List of values

[1, 1, 1, 1, 10, 1, 1, 91, 35, 1, 1, 820, 966, 84, 1, 1, 7381, 24970, 5082, 165, 1, 1, 66430, 631631, 273988, 18447, 286, 1, 1, 597871, 15857205, 14057043, 1768195, 53053, 455, 1, 1, 5380840, 397027996, 704652312, 157280838, 8187608, 129948, 680, 1]