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 | 77 |
| 2 | 63 |
| 3 | 525 |
| 4 | 56 |
| 5 | 1365 |
| 6 | 483 |
| 7 | 2597 |
| 8 | 210 |
| 9 | 4221 |
| 10 | 1295 |
| 11 | 6237 |
| 12 | 462 |
| 13 | 8645 |
| 14 | 2499 |
| 15 | 11445 |
| 16 | 812 |
| 17 | 14637 |
| 18 | 4095 |
| 19 | 18221 |
| 20 | 1260 |
| 21 | 22197 |
| 22 | 6083 |
| 23 | 26565 |
| 24 | 1806 |
| 25 | 31325 |
| 26 | 8463 |
| 27 | 36477 |
| 28 | 2450 |
| 29 | 42021 |
| 30 | 11235 |
| 31 | 47957 |
| 32 | 3192 |
| 33 | 54285 |
| 34 | 14399 |
| 35 | 61005 |
| 36 | 4032 |
| 37 | 68117 |
| 38 | 17955 |
| 39 | 75621 |
| 40 | 4970 |