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 | 5 |
| 2 | 13 |
| 3 | 31 |
| 4 | 359 |
| 5 | 181 |
| 6 | 211 |
| 7 | 293 |
| 8 | 1933 |
| 9 | 1069 |
| 10 | 1637 |
| 11 | 1951 |
| 12 | 2179 |
| 13 | 3137 |
| 14 | 3271 |
| 15 | 4831 |
| 16 | 10799 |
| 17 | 8467 |
| 18 | 12853 |
| 19 | 38393 |
| 20 | 20809 |
| 21 | 34981 |
| 22 | 36389 |
| 23 | 91033 |
| 24 | 73189 |
| 25 | 45893 |
| 26 | 25471 |
| 27 | 40289 |
| 28 | 153191 |
| 29 | 58831 |
| 30 | 102701 |
| 31 | 190409 |
| 32 | 107377 |
| 33 | 221327 |
| 34 | 290249 |
| 35 | 175141 |
| 36 | 360091 |