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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 64 |
| 5 | 1 |
| 6 | 793 |
| 7 | 1 |
| 8 | 4096 |
| 9 | 729 |
| 10 | 15689 |
| 11 | 1 |
| 12 | 50752 |
| 13 | 1 |
| 14 | 117713 |
| 15 | 16354 |
| 16 | 262144 |
| 17 | 1 |
| 18 | 578097 |
| 19 | 1 |
| 20 | 1004096 |
| 21 | 118378 |
| 22 | 1771625 |
| 23 | 1 |
| 24 | 3248128 |
| 25 | 15625 |
| 26 | 4826873 |
| 27 | 531441 |
| 28 | 7533632 |
| 29 | 1 |
| 30 | 12437281 |
| 31 | 1 |
| 32 | 16777216 |
| 33 | 1772290 |
| 34 | 24137633 |
| 35 | 133274 |
| 36 | 36998208 |
| 37 | 1 |
| 38 | 47045945 |
| 39 | 4827538 |
| 40 | 64262144 |
| 41 | 1 |
| 42 | 93342313 |