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 | 8 |
| 3 | 9 |
| 4 | 215 |
| 5 | 458 |
| 6 | 520 |
| 7 | 2232 |
| 8 | 3251 |
| 9 | 3634 |
| 10 | 5349 |
| 11 | 9489 |
| 12 | 10051 |
| 13 | 10463 |
| 14 | 14072 |
| 15 | 14705 |
| 16 | 17463 |
| 17 | 27812 |
| 18 | 46552 |
| 19 | 55889 |
| 20 | 79614 |
| 21 | 100055 |
| 22 | 106941 |
| 23 | 110682 |
| 24 | 113839 |
| 25 | 119098 |
| 26 | 181690 |
| 27 | 197223 |
| 28 | 214600 |
| 29 | 270570 |
| 30 | 287585 |
| 31 | 333291 |
| 32 | 384463 |
| 33 | 439206 |
| 34 | 443115 |
| 35 | 608563 |
| 36 | 767496 |
| 37 | 1097448 |
| 38 | 1335300 |