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 | 683 |
| 2 | 1123 |
| 3 | 1291 |
| 4 | 4931 |
| 5 | 16963 |
| 6 | 25603 |
| 7 | 70667 |
| 8 | 110491 |
| 9 | 121403 |
| 10 | 145771 |
| 11 | 166667 |
| 12 | 301703 |
| 13 | 424843 |
| 14 | 529547 |
| 15 | 579883 |
| 16 | 696323 |
| 17 | 715523 |
| 18 | 854467 |
| 19 | 904103 |
| 20 | 1112339 |
| 21 | 1175723 |
| 22 | 1234187 |
| 23 | 1306667 |
| 24 | 1444523 |
| 25 | 2146043 |
| 26 | 2651687 |
| 27 | 2796203 |
| 28 | 2882183 |
| 29 | 3069083 |
| 30 | 3216931 |
| 31 | 4284283 |
| 32 | 4325443 |