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 | 4 |
2 | 31 |
3 | 283 |
4 | 2770 |
5 | 28204 |
6 | 294568 |
7 | 3131650 |
8 | 33732883 |
9 | 367035814 |
10 | 4025600941 |
11 | 44439461275 |
12 | 493218155119 |
13 | 5498860571026 |
14 | 61543476786067 |
15 | 691095770653867 |
16 | 7783168304357434 |
17 | 87878978740300960 |
18 | 994484816394177214 |
19 | 11276915136560900662 |
20 | 128106749179069022344 |