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 | 7 |
| 4 | 9 |
| 5 | 66 |
| 6 | 70 |
| 7 | 94 |
| 8 | 115 |
| 9 | 119 |
| 10 | 2479 |
| 11 | 18084 |
| 12 | 19180 |
| 13 | 19290 |
| 14 | 22060 |
| 15 | 23156 |
| 16 | 23178 |
| 17 | 24934 |
| 18 | 24956 |
| 19 | 25756 |
| 20 | 26715 |
| 21 | 27034 |
| 22 | 28678 |
| 23 | 28965 |
| 24 | 29578 |
| 25 | 30094 |
| 26 | 32253 |
| 27 | 32793 |
| 28 | 34113 |
| 29 | 35365 |
| 30 | 38635 |
| 31 | 39319 |
| 32 | 40963 |
| 33 | 42493 |
| 34 | 44413 |
| 35 | 45223 |
| 36 | 45653 |
| 37 | 322032 |
| 38 | 429424 |
| 39 | 503175 |
| 40 | 624027 |
| 41 | 670975 |