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) |
|---|---|
| 2 | 3 |
| 3 | 47 |
| 4 | 31 |
| 5 | 107 |
| 6 | 79 |
| 7 | 2447 |
| 8 | 523 |
| 9 | 1019 |
| 10 | 11311 |
| 11 | 563 |
| 12 | 13411 |
| 13 | 7559 |
| 14 | 24943 |
| 15 | 46867 |
| 16 | 72103 |
| 17 | 14243 |
| 18 | 35759 |
| 19 | 110339 |
| 20 | 112967 |
| 21 | 106591 |
| 22 | 50023 |
| 23 | 275323 |
| 24 | 69991 |
| 25 | 189251 |
| 26 | 1267907 |
| 27 | 849143 |
| 28 | 1446719 |
| 29 | 2382979 |
| 30 | 3922691 |
| 31 | 3166679 |
| 32 | 6130459 |
| 33 | 959207 |
| 34 | 4100479 |
| 35 | 10134671 |