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 | 2 |
| 3 | 1 |
| 4 | 1 |
| 5 | 11 |
| 6 | 2 |
| 7 | 3 |
| 8 | 1 |
| 9 | 16 |
| 10 | 22 |
| 11 | 1 |
| 12 | 1 |
| 13 | 29 |
| 14 | 6 |
| 15 | 451 |
| 16 | 2 |
| 17 | 152 |
| 18 | 8 |
| 19 | 4 |
| 20 | 11 |
| 21 | 1 |
| 22 | 4 |
| 23 | 2016 |
| 24 | 6 |
| 25 | 503450761 |
| 26 | 58 |
| 27 | 552976 |
| 28 | 3 |
| 29 | 1 |
| 30 | 902 |
| 31 | 44 |
| 32 | 1 |
| 33 | 1 |
| 34 | 76 |
| 35 | 2923833 |
| 36 | 4 |
| 37 | 1056437 |
| 38 | 2 |
| 39 | 8149 |
| 40 | 20801 |
| 41 | 165 |
| 42 | 2 |
| 43 | 16311831 |
| 44 | 2 |
| 45 | 34400194576 |
| 46 | 1008 |
| 47 | 21 |
| 48 | 3 |
| 49 | 4609212933 |
| 50 | 1006901522 |
| 51 | 292752 |
| 52 | 29 |