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) |
|---|---|
| 0 | 802 |
| 1 | 1080 |
| 2 | 1358 |
| 3 | 1635 |
| 4 | 1913 |
| 5 | 2191 |
| 6 | 2469 |
| 7 | 2746 |
| 8 | 27774 |
| 9 | 302777 |
| 10 | 3280277 |
| 11 | 3532802 |
| 12 | 3785328 |
| 13 | 4037853 |
| 14 | 4290378 |
| 15 | 4542903 |
| 16 | 4795429 |
| 17 | 5047954 |
| 18 | 5300479 |
| 19 | 5553004 |
| 20 | 5805530 |
| 21 | 6058055 |
| 22 | 6310580 |
| 23 | 6563105 |
| 24 | 6815631 |
| 25 | 7068156 |
| 26 | 7320681 |
| 27 | 7573206 |