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 | 1 |
| 2 | 14 |
| 3 | 1253 |
| 4 | 2261 |
| 5 | 2622 |
| 6 | 13145 |
| 7 | 13630 |
| 8 | 20146 |
| 9 | 24035 |
| 10 | 30362 |
| 11 | 31416 |
| 12 | 42504 |
| 13 | 50424 |
| 14 | 63240 |
| 15 | 112281 |
| 16 | 117124 |
| 17 | 126005 |
| 18 | 150360 |
| 19 | 161160 |
| 20 | 225153 |
| 21 | 252126 |
| 22 | 262105 |
| 23 | 318021 |
| 24 | 341630 |
| 25 | 510632 |
| 26 | 611523 |
| 27 | 723104 |
| 28 | 1071521 |
| 29 | 1131190 |
| 30 | 1153262 |
| 31 | 1200626 |
| 32 | 1242108 |