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 | 425 |
| 2 | 439 |
| 3 | 561 |
| 4 | 565 |
| 5 | 633 |
| 6 | 639 |
| 7 | 678 |
| 8 | 857 |
| 9 | 883 |
| 10 | 889 |
| 11 | 1148 |
| 12 | 2641 |
| 13 | 3283 |
| 14 | 3590 |
| 15 | 3619 |
| 16 | 3626 |
| 17 | 3628 |
| 18 | 4424 |
| 19 | 4904 |
| 20 | 4917 |
| 21 | 4979 |
| 22 | 4985 |
| 23 | 5061 |
| 24 | 7631 |
| 25 | 7651 |
| 26 | 7676 |
| 27 | 7771 |
| 28 | 7782 |
| 29 | 7801 |
| 30 | 7805 |
| 31 | 8960 |
| 32 | 9340 |
| 33 | 9362 |
| 34 | 9371 |
| 35 | 9414 |
| 36 | 9422 |
| 37 | 9424 |
| 38 | 9428 |
| 39 | 9454 |
| 40 | 9459 |
| 41 | 9773 |
| 42 | 10421 |
| 43 | 10425 |
| 44 | 10450 |