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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 14 |
| 5 | 24 |
| 6 | 38 |
| 7 | 58 |
| 8 | 86 |
| 9 | 124 |
| 10 | 174 |
| 11 | 238 |
| 12 | 320 |
| 13 | 422 |
| 14 | 548 |
| 15 | 702 |
| 16 | 886 |
| 17 | 1106 |
| 18 | 1366 |
| 19 | 1670 |
| 20 | 2024 |
| 21 | 2432 |
| 22 | 2900 |
| 23 | 3434 |
| 24 | 4040 |
| 25 | 4724 |
| 26 | 5492 |
| 27 | 6352 |
| 28 | 7310 |
| 29 | 8374 |
| 30 | 9552 |
| 31 | 10850 |
| 32 | 12278 |
| 33 | 13844 |
| 34 | 15556 |
| 35 | 17424 |
| 36 | 19456 |
| 37 | 21662 |
| 38 | 24052 |
| 39 | 26636 |
| 40 | 29424 |
| 41 | 32426 |
| 42 | 35654 |
| 43 | 39118 |