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 | 3 |
| 3 | 1 |
| 4 | 6 |
| 5 | 7 |
| 6 | 1 |
| 7 | 9 |
| 8 | 22 |
| 9 | 14 |
| 10 | 1 |
| 11 | 12 |
| 12 | 46 |
| 13 | 64 |
| 14 | 26 |
| 15 | 1 |
| 16 | 15 |
| 17 | 79 |
| 18 | 177 |
| 19 | 162 |
| 20 | 46 |
| 21 | 1 |
| 22 | 18 |
| 23 | 121 |
| 24 | 380 |
| 25 | 571 |
| 26 | 374 |
| 27 | 79 |
| 28 | 1 |
| 29 | 21 |
| 30 | 172 |
| 31 | 700 |
| 32 | 1496 |
| 33 | 1632 |
| 34 | 809 |
| 35 | 133 |
| 36 | 1 |
| 37 | 24 |
| 38 | 232 |
| 39 | 1164 |
| 40 | 3261 |
| 41 | 5116 |
| 42 | 4270 |
| 43 | 1668 |
| 44 | 221 |
| 45 | 1 |
| 46 | 27 |
| 47 | 301 |
| 48 | 1799 |
| 49 | 6271 |
| 50 | 13013 |
| 51 | 15754 |
| 52 | 10446 |
| 53 | 3316 |
| 54 | 364 |