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 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 15 |
6 | 85 |
7 | 609 |
8 | 4844 |
9 | 43238 |
10 | 427090 |
11 | 4630241 |
12 | 54683046 |
13 | 699012093 |
14 | 9617979007 |
15 | 141755256889 |
16 | 2228396376088 |
17 | 37221746535564 |
18 | 658390407698084 |
19 | 12295201090394017 |
20 | 241749652842156074 |
21 | 4992277083472634507 |
22 | 108032799218176059337 |
23 | 2444797394606939402449 |