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 | 26 |
| 5 | 1 |
| 6 | 1 |
| 7 | 99 |
| 8 | 99 |
| 9 | 1 |
| 10 | 1 |
| 11 | 244 |
| 12 | 622 |
| 13 | 244 |
| 14 | 1 |
| 15 | 1 |
| 16 | 485 |
| 17 | 2300 |
| 18 | 2300 |
| 19 | 485 |
| 20 | 1 |
| 21 | 1 |
| 22 | 846 |
| 23 | 6423 |
| 24 | 12000 |
| 25 | 6423 |
| 26 | 846 |
| 27 | 1 |
| 28 | 1 |
| 29 | 1351 |
| 30 | 15001 |
| 31 | 45031 |
| 32 | 45031 |
| 33 | 15001 |
| 34 | 1351 |
| 35 | 1 |
| 36 | 1 |
| 37 | 2024 |
| 38 | 30924 |
| 39 | 136120 |
| 40 | 218774 |
| 41 | 136120 |
| 42 | 30924 |
| 43 | 2024 |
| 44 | 1 |
| 45 | 1 |
| 46 | 2889 |
| 47 | 58122 |
| 48 | 352698 |
| 49 | 831384 |