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 | 691 |
| 2 | 863 |
| 3 | 983 |
| 4 | 1153 |
| 5 | 1283 |
| 6 | 1553 |
| 7 | 1621 |
| 8 | 1753 |
| 9 | 1823 |
| 10 | 2111 |
| 11 | 2239 |
| 12 | 2311 |
| 13 | 2963 |
| 14 | 3191 |
| 15 | 3617 |
| 16 | 3853 |
| 17 | 4099 |
| 18 | 4357 |
| 19 | 4519 |
| 20 | 4597 |
| 21 | 4999 |
| 22 | 5081 |
| 23 | 5393 |
| 24 | 5471 |
| 25 | 5623 |
| 26 | 5693 |
| 27 | 5849 |
| 28 | 6229 |
| 29 | 6491 |
| 30 | 6971 |
| 31 | 7349 |
| 32 | 7673 |
| 33 | 8123 |
| 34 | 8191 |
| 35 | 8669 |
| 36 | 8933 |
| 37 | 9391 |
| 38 | 10141 |
| 39 | 10499 |
| 40 | 10949 |
| 41 | 11273 |