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 | 887 |
| 2 | 1129 |
| 3 | 1327 |
| 4 | 1637 |
| 5 | 1669 |
| 6 | 1951 |
| 7 | 2179 |
| 8 | 2311 |
| 9 | 2477 |
| 10 | 2557 |
| 11 | 2971 |
| 12 | 3089 |
| 13 | 3137 |
| 14 | 3229 |
| 15 | 3271 |
| 16 | 3413 |
| 17 | 3469 |
| 18 | 3739 |
| 19 | 3947 |
| 20 | 3967 |
| 21 | 4027 |
| 22 | 4177 |
| 23 | 4297 |
| 24 | 4523 |
| 25 | 4759 |
| 26 | 4831 |
| 27 | 5119 |
| 28 | 5237 |
| 29 | 5351 |
| 30 | 5449 |
| 31 | 5531 |
| 32 | 5591 |
| 33 | 5717 |
| 34 | 5749 |
| 35 | 5903 |
| 36 | 5953 |
| 37 | 5987 |
| 38 | 6173 |
| 39 | 6397 |
| 40 | 6427 |
| 41 | 6491 |
| 42 | 6737 |