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) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 8 |
| 5 | 1 |
| 6 | 18 |
| 7 | 16 |
| 8 | 1 |
| 9 | 32 |
| 10 | 74 |
| 11 | 24 |
| 12 | 1 |
| 13 | 50 |
| 14 | 224 |
| 15 | 170 |
| 16 | 32 |
| 17 | 1 |
| 18 | 72 |
| 19 | 530 |
| 20 | 768 |
| 21 | 306 |
| 22 | 40 |
| 23 | 1 |
| 24 | 98 |
| 25 | 1072 |
| 26 | 2562 |
| 27 | 1856 |
| 28 | 482 |
| 29 | 48 |
| 30 | 1 |
| 31 | 128 |
| 32 | 1946 |
| 33 | 6968 |
| 34 | 8130 |
| 35 | 3680 |
| 36 | 698 |
| 37 | 56 |
| 38 | 1 |
| 39 | 162 |
| 40 | 3264 |
| 41 | 16394 |
| 42 | 28320 |
| 43 | 20082 |
| 44 | 6432 |
| 45 | 954 |
| 46 | 64 |
| 47 | 1 |
| 48 | 200 |
| 49 | 5154 |
| 50 | 34624 |
| 51 | 83442 |
| 52 | 85992 |
| 53 | 42130 |
| 54 | 10304 |
| 55 | 1250 |
| 56 | 72 |