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 | 2047 |
| 2 | 4681 |
| 3 | 15841 |
| 4 | 42799 |
| 5 | 52633 |
| 6 | 90751 |
| 7 | 220729 |
| 8 | 256999 |
| 9 | 271951 |
| 10 | 486737 |
| 11 | 514447 |
| 12 | 647089 |
| 13 | 741751 |
| 14 | 916327 |
| 15 | 1082401 |
| 16 | 1145257 |
| 17 | 1730977 |
| 18 | 1969417 |
| 19 | 2205967 |
| 20 | 2304167 |
| 21 | 2748023 |
| 22 | 2811271 |
| 23 | 2953711 |
| 24 | 2976487 |
| 25 | 3567481 |
| 26 | 4188889 |
| 27 | 4469471 |
| 28 | 4835209 |
| 29 | 4863127 |
| 30 | 5016191 |
| 31 | 5049001 |
| 32 | 5681809 |