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 | 2205 |
| 2 | 19845 |
| 3 | 108045 |
| 4 | 143325 |
| 5 | 178605 |
| 6 | 187425 |
| 7 | 236925 |
| 8 | 266805 |
| 9 | 319725 |
| 10 | 353925 |
| 11 | 372645 |
| 12 | 407925 |
| 13 | 452025 |
| 14 | 462825 |
| 15 | 584325 |
| 16 | 637245 |
| 17 | 646425 |
| 18 | 658125 |
| 19 | 672525 |
| 20 | 789525 |
| 21 | 796005 |
| 22 | 804825 |
| 23 | 845325 |
| 24 | 920205 |
| 25 | 972405 |
| 26 | 981225 |
| 27 | 1007325 |
| 28 | 1055925 |
| 29 | 1069425 |
| 30 | 1102725 |
| 31 | 1113525 |
| 32 | 1116225 |
| 33 | 1166445 |
| 34 | 1201725 |
| 35 | 1245825 |
| 36 | 1289925 |
| 37 | 1378125 |
| 38 | 1380825 |
| 39 | 1442925 |