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 | 90438 |
| 2 | 258918 |
| 3 | 293862 |
| 4 | 385740 |
| 5 | 426162 |
| 6 | 532950 |
| 7 | 1073952 |
| 8 | 1317192 |
| 9 | 1318410 |
| 10 | 1401318 |
| 11 | 1565382 |
| 12 | 1894338 |
| 13 | 1986168 |
| 14 | 2174772 |
| 15 | 2612790 |
| 16 | 2764788 |
| 17 | 3390900 |
| 18 | 3450048 |
| 19 | 3618960 |
| 20 | 3797250 |
| 21 | 3961722 |
| 22 | 3973062 |
| 23 | 4074870 |
| 24 | 4306230 |
| 25 | 4648068 |
| 26 | 4917360 |
| 27 | 5351010 |
| 28 | 5460492 |