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) |
|---|---|
| 1 | 1 |
| 2 | 262148 |
| 3 | 1310727 |
| 4 | 3145738 |
| 5 | 5767181 |
| 6 | 9175056 |
| 7 | 13369363 |
| 8 | 18350102 |
| 9 | 24117273 |
| 10 | 30670876 |
| 11 | 38010911 |
| 12 | 46137378 |
| 13 | 55050277 |
| 14 | 64749608 |
| 15 | 75235371 |
| 16 | 86507566 |
| 17 | 98566193 |
| 18 | 111411252 |
| 19 | 125042743 |
| 20 | 139460666 |
| 21 | 154665021 |
| 22 | 170655808 |
| 23 | 187433027 |
| 24 | 204996678 |
| 25 | 223346761 |
| 26 | 242483276 |