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 | 17 |
| 2 | 41 |
| 3 | 53 |
| 4 | 101 |
| 5 | 173 |
| 6 | 353 |
| 7 | 461 |
| 8 | 1013 |
| 9 | 1181 |
| 10 | 1301 |
| 11 | 1361 |
| 12 | 1901 |
| 13 | 2441 |
| 14 | 4001 |
| 15 | 4133 |
| 16 | 4673 |
| 17 | 4793 |
| 18 | 5381 |
| 19 | 5393 |
| 20 | 5801 |
| 21 | 6653 |
| 22 | 10601 |
| 23 | 11801 |
| 24 | 12101 |
| 25 | 12641 |
| 26 | 12653 |
| 27 | 15641 |
| 28 | 15761 |
| 29 | 16481 |
| 30 | 19073 |
| 31 | 21221 |
| 32 | 23561 |
| 33 | 23813 |
| 34 | 23873 |
| 35 | 25301 |
| 36 | 25793 |
| 37 | 25841 |
| 38 | 25913 |
| 39 | 26921 |