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 | 7 |
| 2 | 79 |
| 3 | 5839 |
| 4 | 7207 |
| 5 | 8719 |
| 6 | 18439 |
| 7 | 25999 |
| 8 | 28807 |
| 9 | 41479 |
| 10 | 45007 |
| 11 | 48679 |
| 12 | 93319 |
| 13 | 109519 |
| 14 | 121039 |
| 15 | 145807 |
| 16 | 180007 |
| 17 | 209959 |
| 18 | 294919 |
| 19 | 313639 |
| 20 | 342799 |
| 21 | 415879 |
| 22 | 472399 |
| 23 | 583207 |
| 24 | 720007 |
| 25 | 734479 |
| 26 | 778759 |
| 27 | 935719 |
| 28 | 952207 |
| 29 | 1216807 |
| 30 | 1331719 |
| 31 | 1391119 |
| 32 | 1431439 |