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 | 90 |
| 2 | 333 |
| 3 | 738 |
| 4 | 1305 |
| 5 | 2034 |
| 6 | 2925 |
| 7 | 3978 |
| 8 | 5193 |
| 9 | 6570 |
| 10 | 8109 |
| 11 | 9810 |
| 12 | 11673 |
| 13 | 13698 |
| 14 | 15885 |
| 15 | 18234 |
| 16 | 20745 |
| 17 | 23418 |
| 18 | 26253 |
| 19 | 29250 |
| 20 | 32409 |
| 21 | 35730 |
| 22 | 39213 |
| 23 | 42858 |
| 24 | 46665 |
| 25 | 50634 |
| 26 | 54765 |
| 27 | 59058 |
| 28 | 63513 |
| 29 | 68130 |
| 30 | 72909 |
| 31 | 77850 |
| 32 | 82953 |
| 33 | 88218 |
| 34 | 93645 |
| 35 | 99234 |
| 36 | 104985 |
| 37 | 110898 |
| 38 | 116973 |
| 39 | 123210 |