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 | 5 |
| 3 | 19 |
| 4 | 37 |
| 5 | 101 |
| 6 | 95 |
| 7 | 295 |
| 8 | 293 |
| 9 | 505 |
| 10 | 505 |
| 11 | 1211 |
| 12 | 703 |
| 13 | 2029 |
| 14 | 1475 |
| 15 | 1919 |
| 16 | 2341 |
| 17 | 4625 |
| 18 | 2525 |
| 19 | 6499 |
| 20 | 3737 |
| 21 | 5605 |
| 22 | 6055 |
| 23 | 11639 |
| 24 | 5567 |
| 25 | 12601 |
| 26 | 10145 |
| 27 | 13627 |
| 28 | 10915 |
| 29 | 23549 |
| 30 | 9595 |
| 31 | 28831 |
| 32 | 18725 |
| 33 | 23009 |
| 34 | 23125 |
| 35 | 29795 |
| 36 | 18685 |
| 37 | 49285 |
| 38 | 32495 |
| 39 | 38551 |
| 40 | 29593 |