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 | 659 |
| 3 | 709 |
| 4 | 739 |
| 5 | 929 |
| 6 | 1283 |
| 7 | 1409 |
| 8 | 1493 |
| 9 | 1523 |
| 10 | 1877 |
| 11 | 1907 |
| 12 | 2099 |
| 13 | 2179 |
| 14 | 2339 |
| 15 | 2689 |
| 16 | 2803 |
| 17 | 3109 |
| 18 | 3187 |
| 19 | 3299 |
| 20 | 3539 |
| 21 | 3733 |
| 22 | 3923 |
| 23 | 4339 |
| 24 | 4357 |
| 25 | 5009 |
| 26 | 5059 |
| 27 | 5443 |
| 28 | 5683 |
| 29 | 5939 |
| 30 | 5987 |
| 31 | 6053 |
| 32 | 6133 |
| 33 | 6529 |
| 34 | 7219 |
| 35 | 7349 |
| 36 | 7459 |
| 37 | 7699 |
| 38 | 7829 |
| 39 | 8419 |
| 40 | 8609 |
| 41 | 8819 |
| 42 | 8849 |
| 43 | 9043 |
| 44 | 9539 |