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 | 1 |
| 2 | 22 |
| 3 | 17310 |
| 4 | 20802 |
| 5 | 23110 |
| 6 | 24262 |
| 7 | 25995 |
| 8 | 26542 |
| 9 | 29427 |
| 10 | 31735 |
| 11 | 33835 |
| 12 | 38137 |
| 13 | 39287 |
| 14 | 39859 |
| 15 | 40967 |
| 16 | 13595040 |
| 17 | 14285160 |
| 18 | 15129504 |
| 19 | 15378336 |
| 20 | 15834528 |
| 21 | 15912936 |
| 22 | 16327008 |
| 23 | 16555752 |
| 24 | 16897896 |
| 25 | 16908264 |
| 26 | 17054388 |
| 27 | 17145432 |
| 28 | 17749044 |
| 29 | 18013428 |
| 30 | 20239146 |
| 31 | 20713482 |
| 32 | 21265578 |