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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 5 |
| 7 | 1 |
| 8 | 8 |
| 9 | 4 |
| 10 | 17 |
| 11 | 1 |
| 12 | 60 |
| 13 | 1 |
| 14 | 65 |
| 15 | 19 |
| 16 | 128 |
| 17 | 1 |
| 18 | 800 |
| 19 | 1 |
| 20 | 683 |
| 21 | 67 |
| 22 | 1025 |
| 23 | 1 |
| 24 | 11005 |
| 25 | 16 |
| 26 | 4097 |
| 27 | 256 |
| 28 | 9203 |
| 29 | 1 |
| 30 | 369426 |
| 31 | 1 |
| 32 | 32768 |
| 33 | 1027 |
| 34 | 65537 |
| 35 | 79 |
| 36 | 2124475 |
| 37 | 1 |
| 38 | 262145 |
| 39 | 4099 |
| 40 | 1424118 |
| 41 | 1 |
| 42 | 48987720 |
| 43 | 1 |
| 44 | 2127107 |
| 45 | 96334 |
| 46 | 4194305 |
| 47 | 1 |
| 48 | 411836297 |
| 49 | 64 |
| 50 | 67919981 |
| 51 | 65539 |