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 | 2 |
3 | 1 |
4 | 6 |
5 | 4 |
6 | 1 |
7 | 12 |
8 | 210 |
9 | 8 |
10 | 1 |
11 | 60 |
12 | 27720 |
13 | 5460 |
14 | 16 |
15 | 1 |
16 | 60 |
17 | 720720 |
18 | 13385572200 |
19 | 3398220 |
20 | 32 |
21 | 1 |
22 | 420 |
23 | 232792560 |
24 | 219060189739591200 |
25 | 60218289392461200 |
26 | 4076731260 |
27 | 64 |
28 | 1 |
29 | 840 |
30 | 2329089562800 |
31 | 1182266884102822267511361600 |