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 | 127 |
| 1 | 911 |
| 2 | 1459 |
| 3 | 1749 |
| 4 | 1897 |
| 5 | 2518 |
| 6 | 2787 |
| 7 | 2874 |
| 8 | 3320 |
| 9 | 3357 |
| 10 | 3662 |
| 11 | 4004 |
| 12 | 28687 |
| 13 | 45107 |
| 14 | 53333 |
| 15 | 57449 |
| 16 | 77910 |
| 17 | 86115 |
| 18 | 90170 |
| 19 | 102520 |
| 20 | 106525 |
| 21 | 114766 |
| 22 | 127012 |
| 23 | 143747 |
| 24 | 152197 |
| 25 | 156425 |
| 26 | 169094 |
| 27 | 173366 |
| 28 | 181846 |
| 29 | 194537 |
| 30 | 202892 |
| 31 | 207193 |