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 | 8 |
| 3 | 72 |
| 4 | 46 |
| 5 | 521 |
| 6 | 612 |
| 7 | 343 |
| 8 | 215 |
| 9 | 927 |
| 10 | 1 |
| 11 | 1331 |
| 12 | 8271 |
| 13 | 7912 |
| 14 | 4472 |
| 15 | 5733 |
| 16 | 6904 |
| 17 | 3194 |
| 18 | 2385 |
| 19 | 9586 |
| 20 | 8 |
| 21 | 1629 |
| 22 | 84601 |
| 23 | 76121 |
| 24 | 42831 |
| 25 | 52651 |
| 26 | 67571 |
| 27 | 38691 |
| 28 | 25912 |
| 29 | 98342 |
| 30 | 72 |
| 31 | 19792 |
| 32 | 86723 |
| 33 | 73953 |
| 34 | 40393 |
| 35 | 57824 |
| 36 | 65664 |
| 37 | 35605 |
| 38 | 27845 |
| 39 | 91395 |
| 40 | 46 |
| 41 | 12986 |
| 42 | 88047 |
| 43 | 70597 |
| 44 | 48158 |