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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 3 |
| 6 | 8 |
| 7 | 8 |
| 8 | 13 |
| 9 | 17 |
| 10 | 54 |
| 11 | 56 |
| 12 | 98 |
| 13 | 125 |
| 14 | 195 |
| 15 | 500 |
| 16 | 606 |
| 17 | 921 |
| 18 | 1317 |
| 19 | 1912 |
| 20 | 2635 |
| 21 | 6667 |
| 22 | 7704 |
| 23 | 12142 |
| 24 | 16958 |
| 25 | 24891 |
| 26 | 33388 |
| 27 | 47792 |
| 28 | 106494 |
| 29 | 126475 |
| 30 | 195475 |
| 31 | 268736 |
| 32 | 393179 |
| 33 | 523775 |
| 34 | 750251 |
| 35 | 979518 |
| 36 | 2090669 |
| 37 | 2457315 |
| 38 | 3759380 |
| 39 | 5066524 |
| 40 | 7420874 |
| 41 | 9726501 |
| 42 | 13935546 |