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 | 1 |
| 3 | 7 |
| 4 | 6 |
| 5 | 1 |
| 6 | 23 |
| 7 | 29 |
| 8 | 10 |
| 9 | 1 |
| 10 | 78 |
| 11 | 127 |
| 12 | 67 |
| 13 | 14 |
| 14 | 1 |
| 15 | 264 |
| 16 | 527 |
| 17 | 375 |
| 18 | 121 |
| 19 | 18 |
| 20 | 1 |
| 21 | 895 |
| 22 | 2113 |
| 23 | 1892 |
| 24 | 831 |
| 25 | 191 |
| 26 | 22 |
| 27 | 1 |
| 28 | 3034 |
| 29 | 8269 |
| 30 | 8922 |
| 31 | 4973 |
| 32 | 1559 |
| 33 | 277 |
| 34 | 26 |
| 35 | 1 |
| 36 | 10286 |
| 37 | 31781 |
| 38 | 40115 |
| 39 | 27139 |
| 40 | 10826 |
| 41 | 2623 |
| 42 | 379 |
| 43 | 30 |
| 44 | 1 |
| 45 | 34872 |
| 46 | 120448 |
| 47 | 174080 |
| 48 | 138617 |
| 49 | 67308 |
| 50 | 20763 |
| 51 | 4087 |
| 52 | 497 |
| 53 | 34 |
| 54 | 1 |