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 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 232 |
| 12 | 343 |
| 13 | 454 |
| 14 | 565 |
| 15 | 676 |
| 16 | 787 |
| 17 | 898 |
| 18 | 909 |
| 19 | 26962 |
| 20 | 38183 |
| 21 | 40504 |
| 22 | 49294 |
| 23 | 52825 |
| 24 | 63936 |
| 25 | 75157 |
| 26 | 2956592 |
| 27 | 2968692 |
| 28 | 3262623 |
| 29 | 3274723 |
| 30 | 3286823 |
| 31 | 3298923 |
| 32 | 3360633 |
| 33 | 3372733 |
| 34 | 4348434 |
| 35 | 4410144 |
| 36 | 4422244 |
| 37 | 4581854 |