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 | 1 |
| 4 | 1 |
| 5 | 8 |
| 6 | 1 |
| 7 | 1 |
| 8 | 18 |
| 9 | 1 |
| 10 | 1 |
| 11 | 32 |
| 12 | 70 |
| 13 | 98 |
| 14 | 1 |
| 15 | 102 |
| 16 | 168 |
| 17 | 1 |
| 18 | 50 |
| 19 | 270 |
| 20 | 357 |
| 21 | 1 |
| 22 | 627 |
| 23 | 1 |
| 24 | 72 |
| 25 | 253 |
| 26 | 605 |
| 27 | 1320 |
| 28 | 1 |
| 29 | 325 |
| 30 | 858 |
| 31 | 1 |
| 32 | 98 |
| 33 | 1183 |
| 34 | 4004 |
| 35 | 1 |
| 36 | 1 |
| 37 | 128 |
| 38 | 620 |
| 39 | 2100 |
| 40 | 5278 |
| 41 | 10192 |
| 42 | 15444 |
| 43 | 18590 |
| 44 | 1 |
| 45 | 748 |
| 46 | 2720 |
| 47 | 7378 |
| 48 | 15470 |
| 49 | 25636 |
| 50 | 34034 |
| 51 | 1 |
| 52 | 162 |
| 53 | 3468 |
| 54 | 10098 |
| 55 | 22848 |
| 56 | 41106 |