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.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 35 |
4 | 1 |
5 | 495 |
6 | 5775 |
7 | 1 |
8 | 1820 |
9 | 6435 |
10 | 450450 |
11 | 2627625 |
12 | 1 |
13 | 4845 |
14 | 125970 |
15 | 4408950 |
16 | 31177575 |
17 | 727476750 |
18 | 2546168625 |
19 | 1 |
20 | 10626 |
21 | 735471 |
22 | 25741485 |
23 | 1352078 |
24 | 1338557220 |
25 | 15616500900 |
26 | 1577585295 |
27 | 165646455975 |
28 | 1932541986375 |
29 | 4509264634875 |