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 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 36 |
| 8 | 41 |
| 9 | 42 |
| 10 | 90 |
| 11 | 91 |
| 12 | 92 |
| 13 | 93 |
| 14 | 94 |
| 15 | 519 |
| 16 | 1044 |
| 17 | 1251 |
| 18 | 1252 |
| 19 | 1422 |
| 20 | 2748 |
| 21 | 3591 |
| 22 | 6528 |
| 23 | 10685 |
| 24 | 11661 |
| 25 | 12028 |
| 26 | 12236 |
| 27 | 17326 |
| 28 | 19899 |
| 29 | 20074 |
| 30 | 22571 |
| 31 | 26429 |
| 32 | 27702 |
| 33 | 30538 |
| 34 | 43975 |
| 35 | 54016 |
| 36 | 54017 |
| 37 | 54229 |
| 38 | 61703 |
| 39 | 63862 |
| 40 | 63863 |
| 41 | 127935 |
| 42 | 127936 |
| 43 | 269513 |
| 44 | 297679 |
| 45 | 342675 |