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 | 29 |
| 2 | 613 |
| 3 | 2027 |
| 4 | 2633 |
| 5 | 3037 |
| 6 | 3643 |
| 7 | 4451 |
| 8 | 6067 |
| 9 | 6269 |
| 10 | 6673 |
| 11 | 7481 |
| 12 | 8087 |
| 13 | 8693 |
| 14 | 10041011 |
| 15 | 10341041 |
| 16 | 10461053 |
| 17 | 10861093 |
| 18 | 10941101 |
| 19 | 11041111 |
| 20 | 11361143 |
| 21 | 11421149 |
| 22 | 11941201 |
| 23 | 12001207 |
| 24 | 12061213 |
| 25 | 12141221 |
| 26 | 12241231 |
| 27 | 12501257 |