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 | 0 |
| 1 | 1 |
| 2 | 8 |
| 3 | 2 |
| 4 | 76 |
| 5 | 41 |
| 6 | 252 |
| 7 | 163 |
| 8 | 435 |
| 9 | 127 |
| 10 | 291 |
| 11 | 1 |
| 12 | 3311 |
| 13 | 7282 |
| 14 | 1972 |
| 15 | 7443 |
| 16 | 3754 |
| 17 | 964 |
| 18 | 9135 |
| 19 | 8326 |
| 20 | 8598 |
| 21 | 9 |
| 22 | 2611 |
| 23 | 6481 |
| 24 | 21671 |
| 25 | 38241 |
| 26 | 56251 |
| 27 | 75761 |
| 28 | 96832 |
| 29 | 19522 |
| 30 | 43892 |
| 31 | 70002 |
| 32 | 97913 |
| 33 | 27683 |
| 34 | 59373 |
| 35 | 93044 |
| 36 | 28754 |
| 37 | 66565 |
| 38 | 6535 |
| 39 | 48725 |
| 40 | 93196 |
| 41 | 40006 |
| 42 | 89217 |
| 43 | 40887 |