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 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 7 |
| 7 | 11 |
| 8 | 57 |
| 9 | 61 |
| 10 | 70 |
| 11 | 127 |
| 12 | 223 |
| 13 | 237 |
| 14 | 240 |
| 15 | 310 |
| 16 | 467 |
| 17 | 651 |
| 18 | 1935 |
| 19 | 2333 |
| 20 | 3457 |
| 21 | 4456 |
| 22 | 6048 |
| 23 | 11289 |
| 24 | 12150 |
| 25 | 24693 |
| 26 | 28437 |
| 27 | 31123 |
| 28 | 32909 |
| 29 | 52041 |
| 30 | 58225 |
| 31 | 68297 |
| 32 | 201801 |