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 | 13 |
| 2 | 31 |
| 3 | 97 |
| 4 | 163 |
| 5 | 181 |
| 6 | 283 |
| 7 | 409 |
| 8 | 499 |
| 9 | 709 |
| 10 | 787 |
| 11 | 811 |
| 12 | 877 |
| 13 | 1087 |
| 14 | 1399 |
| 15 | 1423 |
| 16 | 1609 |
| 17 | 1777 |
| 18 | 1801 |
| 19 | 1879 |
| 20 | 2347 |
| 21 | 2677 |
| 22 | 2719 |
| 23 | 3457 |
| 24 | 3517 |
| 25 | 3919 |
| 26 | 4273 |
| 27 | 4483 |
| 28 | 5701 |
| 29 | 6043 |
| 30 | 6121 |
| 31 | 6211 |
| 32 | 6481 |
| 33 | 6691 |
| 34 | 7573 |
| 35 | 8941 |
| 36 | 9733 |
| 37 | 9739 |
| 38 | 10069 |
| 39 | 10093 |
| 40 | 10159 |
| 41 | 10243 |
| 42 | 10789 |
| 43 | 11161 |
| 44 | 11251 |
| 45 | 11689 |
| 46 | 12799 |
| 47 | 12907 |