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 | 5 |
| 2 | 41 |
| 3 | 617 |
| 4 | 1913 |
| 5 | 3677 |
| 6 | 5981 |
| 7 | 10337 |
| 8 | 16421 |
| 9 | 32297 |
| 10 | 51341 |
| 11 | 72077 |
| 12 | 98321 |
| 13 | 142421 |
| 14 | 212117 |
| 15 | 288293 |
| 16 | 371237 |
| 17 | 457673 |
| 18 | 570569 |
| 19 | 722669 |
| 20 | 899069 |
| 21 | 1112513 |
| 22 | 1360517 |
| 23 | 1614533 |
| 24 | 1874633 |
| 25 | 2159789 |
| 26 | 2451389 |
| 27 | 2776289 |
| 28 | 3158213 |
| 29 | 3555113 |
| 30 | 3967277 |
| 31 | 4402877 |
| 32 | 4878977 |
| 33 | 5371781 |
| 34 | 5925317 |