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 | 114 |
| 2 | 126 |
| 3 | 1140 |
| 4 | 1260 |
| 5 | 18018 |
| 6 | 22302 |
| 7 | 32130 |
| 8 | 40446 |
| 9 | 44772 |
| 10 | 49308 |
| 11 | 56430 |
| 12 | 64530 |
| 13 | 67158 |
| 14 | 73962 |
| 15 | 142310 |
| 16 | 168730 |
| 17 | 180180 |
| 18 | 197340 |
| 19 | 223020 |
| 20 | 241110 |
| 21 | 242730 |
| 22 | 286500 |
| 23 | 296010 |
| 24 | 308220 |
| 25 | 365700 |
| 26 | 429750 |
| 27 | 462330 |
| 28 | 548550 |
| 29 | 591030 |
| 30 | 618570 |
| 31 | 669900 |
| 32 | 671580 |
| 33 | 739620 |
| 34 | 785148 |
| 35 | 815100 |
| 36 | 827652 |
| 37 | 827700 |
| 38 | 932100 |