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 | 21 |
| 3 | 5324 |
| 4 | 9625 |
| 5 | 12705 |
| 6 | 13552 |
| 7 | 15246 |
| 8 | 18150 |
| 9 | 19360 |
| 10 | 21780 |
| 11 | 22638 |
| 12 | 23232 |
| 13 | 26136 |
| 14 | 26950 |
| 15 | 29403 |
| 16 | 32340 |
| 17 | 34496 |
| 18 | 38500 |
| 19 | 38808 |
| 20 | 39325 |
| 21 | 41405 |
| 22 | 43659 |
| 23 | 46137 |
| 24 | 46200 |
| 25 | 49280 |
| 26 | 51909 |
| 27 | 51975 |
| 28 | 55000 |
| 29 | 55440 |
| 30 | 59136 |
| 31 | 61875 |
| 32 | 62370 |
| 33 | 65910 |
| 34 | 66000 |
| 35 | 66528 |