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 | 39 |
| 2 | 195 |
| 3 | 351 |
| 4 | 741 |
| 5 | 897 |
| 6 | 1313 |
| 7 | 1443 |
| 8 | 1599 |
| 9 | 2379 |
| 10 | 2405 |
| 11 | 2535 |
| 12 | 2613 |
| 13 | 2691 |
| 14 | 2847 |
| 15 | 3055 |
| 16 | 3081 |
| 17 | 3627 |
| 18 | 3705 |
| 19 | 4641 |
| 20 | 4771 |
| 21 | 5031 |
| 22 | 5577 |
| 23 | 5655 |
| 24 | 5889 |
| 25 | 5967 |
| 26 | 6045 |
| 27 | 6201 |
| 28 | 6409 |
| 29 | 6825 |
| 30 | 6877 |
| 31 | 6903 |
| 32 | 7007 |
| 33 | 7033 |
| 34 | 7605 |
| 35 | 7943 |
| 36 | 8437 |
| 37 | 8541 |
| 38 | 8931 |
| 39 | 8957 |
| 40 | 9009 |
| 41 | 9035 |
| 42 | 9321 |
| 43 | 9607 |