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 | 1129 |
| 2 | 1951 |
| 3 | 2311 |
| 4 | 2557 |
| 5 | 3229 |
| 6 | 3469 |
| 7 | 3739 |
| 8 | 3967 |
| 9 | 4027 |
| 10 | 5449 |
| 11 | 6427 |
| 12 | 7129 |
| 13 | 8017 |
| 14 | 9349 |
| 15 | 9439 |
| 16 | 9697 |
| 17 | 10039 |
| 18 | 10111 |
| 19 | 10369 |
| 20 | 10567 |
| 21 | 11329 |
| 22 | 11527 |
| 23 | 12049 |
| 24 | 12301 |
| 25 | 13729 |
| 26 | 13807 |
| 27 | 14221 |
| 28 | 14347 |
| 29 | 15031 |
| 30 | 15937 |
| 31 | 17137 |
| 32 | 17209 |
| 33 | 17761 |
| 34 | 18097 |
| 35 | 18979 |
| 36 | 19819 |
| 37 | 19867 |
| 38 | 19891 |