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 | 41 |
| 2 | 295 |
| 3 | 1111 |
| 4 | 3011 |
| 5 | 6691 |
| 6 | 13021 |
| 7 | 23045 |
| 8 | 37981 |
| 9 | 59221 |
| 10 | 88331 |
| 11 | 127051 |
| 12 | 177295 |
| 13 | 241151 |
| 14 | 320881 |
| 15 | 418921 |
| 16 | 537881 |
| 17 | 680545 |
| 18 | 849871 |
| 19 | 1048991 |
| 20 | 1281211 |
| 21 | 1550011 |
| 22 | 1859045 |
| 23 | 2212141 |
| 24 | 2613301 |
| 25 | 3066701 |
| 26 | 3576691 |
| 27 | 4147795 |
| 28 | 4784711 |
| 29 | 5492311 |
| 30 | 6275641 |