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 | 1729 |
| 2 | 13981 |
| 3 | 88537 |
| 4 | 51319 |
| 5 | 137149 |
| 6 | 548497 |
| 7 | 285541 |
| 8 | 3372529 |
| 9 | 18326641 |
| 10 | 1152271 |
| 11 | 1809641 |
| 12 | 3828001 |
| 13 | 4814857 |
| 14 | 4797703 |
| 15 | 79230049 |
| 16 | 4413223 |
| 17 | 4209661 |
| 18 | 19703611 |
| 19 | 3882139 |
| 20 | 50357677 |
| 21 | 70611161 |
| 22 | 26536591 |
| 23 | 175493677 |
| 24 | 85409941 |
| 25 | 12932989 |
| 26 | 84350561 |
| 27 | 192754871 |
| 28 | 59756863 |