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 | 459 |
| 2 | 765 |
| 3 | 969 |
| 4 | 1003 |
| 5 | 1207 |
| 6 | 1377 |
| 7 | 1581 |
| 8 | 1785 |
| 9 | 2295 |
| 10 | 2601 |
| 11 | 2703 |
| 12 | 3213 |
| 13 | 3723 |
| 14 | 3995 |
| 15 | 4131 |
| 16 | 4403 |
| 17 | 4641 |
| 18 | 4947 |
| 19 | 5933 |
| 20 | 5967 |
| 21 | 6409 |
| 22 | 6477 |
| 23 | 6579 |
| 24 | 6613 |
| 25 | 6749 |
| 26 | 6987 |
| 27 | 7701 |
| 28 | 8075 |
| 29 | 8517 |
| 30 | 9435 |
| 31 | 9741 |
| 32 | 9775 |
| 33 | 9877 |
| 34 | 9945 |
| 35 | 10217 |
| 36 | 10455 |
| 37 | 10897 |
| 38 | 10965 |
| 39 | 11305 |
| 40 | 11645 |