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 | 5 |
| 2 | 5 |
| 3 | 7 |
| 4 | 11 |
| 5 | 16 |
| 6 | 107 |
| 7 | 338 |
| 8 | 1011 |
| 9 | 2249 |
| 10 | 22582 |
| 11 | 35989 |
| 12 | 39167 |
| 13 | 61019 |
| 14 | 186504 |
| 15 | 248776 |
| 16 | 367842 |
| 17 | 977511 |
| 18 | 1790714 |
| 19 | 7104697 |
| 20 | 15450640 |
| 21 | 42428590 |
| 22 | 81262621 |
| 23 | 232483021 |
| 24 | 319278215 |
| 25 | 364554172 |
| 26 | 419271517 |
| 27 | 4432367717 |
| 28 | 14591939203 |
| 29 | 46911464601 |
| 30 | 78572862347 |
| 31 | 277369665793 |
| 32 | 281386467553 |