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 | 43 |
| 2 | 73 |
| 3 | 283 |
| 4 | 619 |
| 5 | 1303 |
| 6 | 1669 |
| 7 | 1789 |
| 8 | 1873 |
| 9 | 1999 |
| 10 | 2143 |
| 11 | 2383 |
| 12 | 2689 |
| 13 | 2803 |
| 14 | 4519 |
| 15 | 5419 |
| 16 | 5443 |
| 17 | 5653 |
| 18 | 7879 |
| 19 | 9013 |
| 20 | 11833 |
| 21 | 13693 |
| 22 | 14563 |
| 23 | 17389 |
| 24 | 18133 |
| 25 | 18313 |
| 26 | 20359 |
| 27 | 21493 |
| 28 | 22159 |
| 29 | 24109 |
| 30 | 27283 |
| 31 | 32719 |
| 32 | 35533 |
| 33 | 36793 |
| 34 | 37573 |
| 35 | 41233 |
| 36 | 41959 |
| 37 | 42409 |
| 38 | 42463 |
| 39 | 44269 |
| 40 | 47149 |
| 41 | 50593 |
| 42 | 55219 |
| 43 | 55819 |
| 44 | 55933 |