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 | 7 |
| 3 | 17 |
| 4 | 38 |
| 5 | 95 |
| 6 | 452 |
| 7 | 837 |
| 8 | 917 |
| 9 | 1138 |
| 10 | 1495 |
| 11 | 2317 |
| 12 | 3048 |
| 13 | 3608 |
| 14 | 5232 |
| 15 | 6002 |
| 16 | 7298 |
| 17 | 7315 |
| 18 | 7843 |
| 19 | 8278 |
| 20 | 8932 |
| 21 | 10017 |
| 22 | 10955 |
| 23 | 13458 |
| 24 | 13793 |
| 25 | 14053 |
| 26 | 14970 |
| 27 | 15593 |
| 28 | 15872 |
| 29 | 16485 |
| 30 | 17777 |
| 31 | 18308 |
| 32 | 19590 |
| 33 | 19635 |
| 34 | 20367 |
| 35 | 20983 |
| 36 | 21963 |
| 37 | 22572 |
| 38 | 23793 |
| 39 | 24287 |
| 40 | 24875 |
| 41 | 26225 |
| 42 | 26558 |