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 | 390 |
| 2 | 546 |
| 3 | 690 |
| 4 | 798 |
| 5 | 1155 |
| 6 | 1230 |
| 7 | 1770 |
| 8 | 2010 |
| 9 | 2090 |
| 10 | 2418 |
| 11 | 2618 |
| 12 | 2814 |
| 13 | 3090 |
| 14 | 3290 |
| 15 | 3390 |
| 16 | 3930 |
| 17 | 4326 |
| 18 | 4370 |
| 19 | 4470 |
| 20 | 4578 |
| 21 | 4602 |
| 22 | 4641 |
| 23 | 6110 |
| 24 | 6870 |
| 25 | 7170 |
| 26 | 7490 |
| 27 | 7735 |
| 28 | 7930 |
| 29 | 8294 |
| 30 | 9834 |
| 31 | 10110 |
| 32 | 10545 |
| 33 | 10738 |
| 34 | 11102 |
| 35 | 11346 |
| 36 | 11390 |
| 37 | 11454 |
| 38 | 11622 |
| 39 | 11715 |
| 40 | 11886 |
| 41 | 12270 |
| 42 | 12441 |
| 43 | 12470 |
| 44 | 12570 |