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 | 2310 |
| 2 | 21210 |
| 3 | 27510 |
| 4 | 31710 |
| 5 | 33330 |
| 6 | 38010 |
| 7 | 40110 |
| 8 | 43230 |
| 9 | 46662 |
| 10 | 49830 |
| 11 | 59730 |
| 12 | 60522 |
| 13 | 63030 |
| 14 | 65730 |
| 15 | 69762 |
| 16 | 74130 |
| 17 | 77770 |
| 18 | 78330 |
| 19 | 80430 |
| 20 | 83622 |
| 21 | 88242 |
| 22 | 100870 |
| 23 | 103290 |
| 24 | 116270 |
| 25 | 116490 |
| 26 | 116655 |
| 27 | 123090 |
| 28 | 126390 |
| 29 | 139370 |
| 30 | 144606 |
| 31 | 147070 |
| 32 | 151305 |
| 33 | 152670 |
| 34 | 158970 |
| 35 | 163086 |
| 36 | 165270 |
| 37 | 167370 |