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 | 577 |
| 2 | 2449 |
| 3 | 5617 |
| 4 | 10081 |
| 5 | 15841 |
| 6 | 22897 |
| 7 | 31249 |
| 8 | 40897 |
| 9 | 51841 |
| 10 | 64081 |
| 11 | 77617 |
| 12 | 92449 |
| 13 | 108577 |
| 14 | 126001 |
| 15 | 144721 |
| 16 | 164737 |
| 17 | 186049 |
| 18 | 208657 |
| 19 | 232561 |
| 20 | 257761 |
| 21 | 284257 |
| 22 | 312049 |
| 23 | 341137 |
| 24 | 371521 |
| 25 | 403201 |
| 26 | 436177 |
| 27 | 470449 |
| 28 | 506017 |
| 29 | 542881 |
| 30 | 581041 |
| 31 | 620497 |
| 32 | 661249 |