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 | 353640 |
| 2 | 550860 |
| 3 | 583200 |
| 4 | 707280 |
| 5 | 1060920 |
| 6 | 1101720 |
| 7 | 1166400 |
| 8 | 1414560 |
| 9 | 1609260 |
| 10 | 1652580 |
| 11 | 1749600 |
| 12 | 1768200 |
| 13 | 2121840 |
| 14 | 2203440 |
| 15 | 2332800 |
| 16 | 2475480 |
| 17 | 2754300 |
| 18 | 2829120 |
| 19 | 2916000 |
| 20 | 3182760 |
| 21 | 3196860 |
| 22 | 3218520 |
| 23 | 3305160 |
| 24 | 3499200 |
| 25 | 3536400 |