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 | 40426 |
| 3 | 85405 |
| 4 | 191434 |
| 5 | 209896 |
| 6 | 369853 |
| 7 | 598774 |
| 8 | 652468 |
| 9 | 719986 |
| 10 | 797116 |
| 11 | 1028749 |
| 12 | 1097752 |
| 13 | 1874920 |
| 14 | 1892458 |
| 15 | 1898398 |
| 16 | 2041768 |
| 17 | 2389861 |
| 18 | 2390344 |
| 19 | 2462944 |
| 20 | 2651881 |
| 21 | 3182338 |
| 22 | 3230953 |
| 23 | 3314239 |
| 24 | 3531106 |
| 25 | 3717985 |
| 26 | 3734347 |
| 27 | 3898165 |
| 28 | 3940438 |
| 29 | 3994096 |
| 30 | 4075846 |
| 31 | 4523548 |
| 32 | 4870279 |
| 33 | 5176018 |