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 | 35617 |
| 2 | 40639 |
| 3 | 359783 |
| 4 | 502339 |
| 5 | 552917 |
| 6 | 580417 |
| 7 | 668417 |
| 8 | 719839 |
| 9 | 807017 |
| 10 | 824339 |
| 11 | 833117 |
| 12 | 861239 |
| 13 | 909917 |
| 14 | 961339 |
| 15 | 987739 |
| 16 | 1078417 |
| 17 | 1145539 |
| 18 | 1168639 |
| 19 | 1185017 |
| 20 | 1196539 |
| 21 | 1220839 |
| 22 | 1313239 |
| 23 | 1479617 |
| 24 | 1497439 |
| 25 | 1710439 |
| 26 | 1710539 |
| 27 | 1732139 |