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 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 8 |
| 6 | 5 |
| 7 | 5 |
| 8 | 59 |
| 9 | 85 |
| 10 | 15 |
| 11 | 14 |
| 12 | 530 |
| 13 | 2344 |
| 14 | 1030 |
| 15 | 51 |
| 16 | 41 |
| 17 | 4877 |
| 18 | 68935 |
| 19 | 95144 |
| 20 | 13011 |
| 21 | 187 |
| 22 | 122 |
| 23 | 45057 |
| 24 | 2034543 |
| 25 | 8949808 |
| 26 | 3875244 |
| 27 | 165924 |
| 28 | 715 |
| 29 | 365 |
| 30 | 416533 |
| 31 | 60066019 |
| 32 | 842185933 |
| 33 | 1162535788 |
| 34 | 157912026 |
| 35 | 2121033 |
| 36 | 2795 |
| 37 | 1094 |
| 38 | 3851085 |
| 39 | 1773370241 |