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 | 10 |
| 2 | 153 |
| 3 | 210 |
| 4 | 595 |
| 5 | 666 |
| 6 | 820 |
| 7 | 2278 |
| 8 | 2701 |
| 9 | 9045 |
| 10 | 9870 |
| 11 | 10585 |
| 12 | 11476 |
| 13 | 12403 |
| 14 | 13366 |
| 15 | 13861 |
| 16 | 14365 |
| 17 | 34191 |
| 18 | 34716 |
| 19 | 35245 |
| 20 | 36046 |
| 21 | 37675 |
| 22 | 37950 |
| 23 | 39340 |
| 24 | 39621 |
| 25 | 40470 |
| 26 | 41905 |
| 27 | 42195 |
| 28 | 42778 |
| 29 | 43365 |
| 30 | 44551 |
| 31 | 45150 |
| 32 | 45451 |
| 33 | 46665 |
| 34 | 48516 |
| 35 | 49455 |
| 36 | 50086 |
| 37 | 50403 |
| 38 | 51681 |
| 39 | 52003 |
| 40 | 52326 |