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 | 1021020 |
| 2 | 1141140 |
| 3 | 1381380 |
| 4 | 1492260 |
| 5 | 1531530 |
| 6 | 1711710 |
| 7 | 1741740 |
| 8 | 1763580 |
| 9 | 1806420 |
| 10 | 1861860 |
| 11 | 2018940 |
| 12 | 2072070 |
| 13 | 2134860 |
| 14 | 2222220 |
| 15 | 2238390 |
| 16 | 2277660 |
| 17 | 2386020 |
| 18 | 2434740 |
| 19 | 2462460 |
| 20 | 2545620 |
| 21 | 2552550 |
| 22 | 2582580 |
| 23 | 2612610 |
| 24 | 2645370 |
| 25 | 2691780 |
| 26 | 2709630 |