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 | 2 |
| 2 | 6 |
| 3 | 12 |
| 4 | 232 |
| 5 | 262 |
| 6 | 280 |
| 7 | 330 |
| 8 | 430 |
| 9 | 508 |
| 10 | 772 |
| 11 | 786 |
| 12 | 852 |
| 13 | 1012 |
| 14 | 1522 |
| 15 | 1566 |
| 16 | 1626 |
| 17 | 1810 |
| 18 | 2346 |
| 19 | 2556 |
| 20 | 2676 |
| 21 | 3658 |
| 22 | 3888 |
| 23 | 3910 |
| 24 | 4018 |
| 25 | 4048 |
| 26 | 4258 |
| 27 | 4830 |
| 28 | 5188 |
| 29 | 5322 |
| 30 | 5478 |
| 31 | 5848 |
| 32 | 6090 |
| 33 | 6366 |
| 34 | 6568 |
| 35 | 7018 |
| 36 | 7458 |
| 37 | 7602 |
| 38 | 7606 |
| 39 | 7822 |
| 40 | 8178 |
| 41 | 8928 |
| 42 | 9420 |
| 43 | 9618 |
| 44 | 9676 |
| 45 | 10398 |