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 | 207690 |
| 2 | 255255 |
| 3 | 274170 |
| 4 | 303810 |
| 5 | 304590 |
| 6 | 323610 |
| 7 | 370230 |
| 8 | 391170 |
| 9 | 426426 |
| 10 | 487578 |
| 11 | 649230 |
| 12 | 650370 |
| 13 | 744810 |
| 14 | 763230 |
| 15 | 856086 |
| 16 | 951510 |
| 17 | 1007490 |
| 18 | 1186570 |
| 19 | 1248990 |
| 20 | 1352190 |
| 21 | 1365378 |
| 22 | 1376970 |
| 23 | 1473186 |
| 24 | 1512930 |
| 25 | 1528626 |
| 26 | 1567335 |
| 27 | 1594005 |
| 28 | 1655290 |
| 29 | 1657110 |
| 30 | 1747515 |
| 31 | 1775670 |
| 32 | 1911990 |
| 33 | 1991010 |
| 34 | 2003001 |