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 | 24 |
| 3 | 30 |
| 4 | 3 |
| 5 | 48 |
| 6 | 2145 |
| 7 | 5 |
| 8 | 3 |
| 9 | 8643 |
| 10 | 279 |
| 11 | 5 |
| 12 | 341 |
| 13 | 387 |
| 14 | 592 |
| 15 | 70045 |
| 16 | 0 |
| 17 | 113091 |
| 18 | 961 |
| 19 | 5 |
| 20 | 915 |
| 21 | 1237 |
| 22 | 1276 |
| 23 | 1555 |
| 24 | 1508 |
| 25 | 1682 |
| 26 | 2017 |
| 27 | 5 |
| 28 | 2001 |
| 29 | 5 |
| 30 | 546739584 |
| 31 | 5 |
| 32 | 823445198 |
| 33 | 0 |
| 34 | 3155 |
| 35 | 4 |
| 36 | 1561809488 |
| 37 | 3898 |
| 38 | 5 |
| 39 | 2674919308 |
| 40 | 0 |
| 41 | 2971949246306 |
| 42 | 5 |
| 43 | 5340 |
| 44 | 0 |
| 45 | 6194377797 |
| 46 | 0 |