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 | 1146 |
| 2 | 2874 |
| 3 | 9870 |
| 4 | 33220 |
| 5 | 34353 |
| 6 | 43140 |
| 7 | 50694 |
| 8 | 52290 |
| 9 | 66440 |
| 10 | 86280 |
| 11 | 94350 |
| 12 | 100804 |
| 13 | 101097 |
| 14 | 103059 |
| 15 | 106140 |
| 16 | 121540 |
| 17 | 125070 |
| 18 | 127897 |
| 19 | 132880 |
| 20 | 139908 |
| 21 | 156870 |
| 22 | 172560 |
| 23 | 183475 |
| 24 | 191140 |
| 25 | 193410 |
| 26 | 201608 |
| 27 | 208692 |
| 28 | 212280 |
| 29 | 243080 |
| 30 | 248378 |
| 31 | 265760 |
| 32 | 276094 |
| 33 | 279816 |
| 34 | 303291 |