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 | 510510 |
| 2 | 570570 |
| 3 | 690690 |
| 4 | 746130 |
| 5 | 870870 |
| 6 | 881790 |
| 7 | 903210 |
| 8 | 930930 |
| 9 | 1009470 |
| 10 | 1067430 |
| 11 | 1111110 |
| 12 | 1138830 |
| 13 | 1193010 |
| 14 | 1217370 |
| 15 | 1231230 |
| 16 | 1272810 |
| 17 | 1291290 |
| 18 | 1345890 |
| 19 | 1360590 |
| 20 | 1385670 |
| 21 | 1411410 |
| 22 | 1438710 |
| 23 | 1452990 |
| 24 | 1504230 |
| 25 | 1540770 |