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 | 16 |
| 4 | 44 |
| 5 | 41 |
| 6 | 51 |
| 7 | 123 |
| 8 | 244 |
| 9 | 336 |
| 10 | 608 |
| 11 | 624 |
| 12 | 211 |
| 13 | 493 |
| 14 | 1280 |
| 15 | 1836 |
| 16 | 1647 |
| 17 | 991 |
| 18 | 623 |
| 19 | 2724 |
| 20 | 2256 |
| 21 | 2556 |
| 22 | 4496 |
| 23 | 3483 |
| 24 | 2541 |
| 25 | 1694 |
| 26 | 3896 |
| 27 | 7236 |
| 28 | 5319 |
| 29 | 2122 |
| 30 | 12352 |
| 31 | 16576 |
| 32 | 5925 |
| 33 | 5891 |
| 34 | 8275 |
| 35 | 10180 |
| 36 | 6396 |
| 37 | 3479 |
| 38 | 13780 |
| 39 | 13476 |
| 40 | 13581 |
| 41 | 12993 |
| 42 | 26672 |
| 43 | 26480 |