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 | 6 |
| 2 | 54 |
| 3 | 390 |
| 4 | 398 |
| 5 | 406 |
| 6 | 414 |
| 7 | 422 |
| 8 | 430 |
| 9 | 438 |
| 10 | 446 |
| 11 | 3078 |
| 12 | 3150 |
| 13 | 3222 |
| 14 | 3294 |
| 15 | 3366 |
| 16 | 3438 |
| 17 | 3510 |
| 18 | 3582 |
| 19 | 24582 |
| 20 | 24646 |
| 21 | 24710 |
| 22 | 24774 |
| 23 | 24838 |
| 24 | 24902 |
| 25 | 24966 |
| 26 | 25030 |
| 27 | 25102 |
| 28 | 25166 |
| 29 | 25230 |
| 30 | 25294 |
| 31 | 25358 |
| 32 | 25422 |
| 33 | 25486 |
| 34 | 25550 |
| 35 | 25622 |
| 36 | 25686 |