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 | 91 |
| 2 | 1581 |
| 3 | 2465 |
| 4 | 8481 |
| 5 | 25761 |
| 6 | 31609 |
| 7 | 33355 |
| 8 | 34945 |
| 9 | 118405 |
| 10 | 146611 |
| 11 | 319507 |
| 12 | 736291 |
| 13 | 994507 |
| 14 | 3270403 |
| 15 | 3375487 |
| 16 | 5176153 |
| 17 | 6186403 |
| 18 | 6228685 |
| 19 | 8650951 |
| 20 | 10679131 |
| 21 | 22028203 |
| 22 | 26017291 |
| 23 | 31470211 |
| 24 | 33796531 |
| 25 | 41710411 |
| 26 | 42149971 |
| 27 | 42474547 |
| 28 | 46672291 |
| 29 | 48316969 |
| 30 | 49019851 |
| 31 | 58986091 |
| 32 | 68182003 |
| 33 | 69885649 |