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 | 31 |
| 2 | 74 |
| 3 | 76 |
| 4 | 87 |
| 5 | 112 |
| 6 | 121 |
| 7 | 319 |
| 8 | 562 |
| 9 | 679 |
| 10 | 1462 |
| 11 | 3937 |
| 12 | 5312 |
| 13 | 7987 |
| 14 | 18312 |
| 15 | 61312 |
| 16 | 66712 |
| 17 | 2597287 |