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 | 667 |
| 2 | 989 |
| 3 | 1334 |
| 4 | 1633 |
| 5 | 1769 |
| 6 | 1817 |
| 7 | 1978 |
| 8 | 2001 |
| 9 | 2021 |
| 10 | 2323 |
| 11 | 2461 |
| 12 | 2599 |
| 13 | 2623 |
| 14 | 2668 |
| 15 | 2967 |
| 16 | 2987 |
| 17 | 3197 |
| 18 | 3266 |
| 19 | 3335 |
| 20 | 3538 |
| 21 | 3634 |
| 22 | 3713 |
| 23 | 3749 |
| 24 | 3956 |
| 25 | 3979 |
| 26 | 4002 |
| 27 | 4042 |
| 28 | 4163 |
| 29 | 4171 |
| 30 | 4331 |
| 31 | 4379 |
| 32 | 4429 |
| 33 | 4439 |
| 34 | 4577 |
| 35 | 4646 |
| 36 | 4669 |
| 37 | 4747 |
| 38 | 4819 |
| 39 | 4859 |
| 40 | 4899 |
| 41 | 4922 |
| 42 | 4945 |
| 43 | 5029 |
| 44 | 5198 |