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 | 3 |
| 4 | 8 |
| 5 | 5 |
| 6 | 72 |
| 7 | 7 |
| 8 | 128 |
| 9 | 81 |
| 10 | 800 |
| 11 | 11 |
| 12 | 41472 |
| 13 | 13 |
| 14 | 6272 |
| 15 | 30375 |
| 16 | 32768 |
| 17 | 17 |
| 18 | 3359232 |
| 19 | 19 |
| 20 | 20480000 |
| 21 | 750141 |
| 22 | 247808 |
| 23 | 23 |
| 24 | 13759414272 |
| 25 | 15625 |
| 26 | 1384448 |
| 27 | 1594323 |
| 28 | 5035261952 |
| 29 | 29 |
| 30 | 30233088000000 |
| 31 | 31 |
| 32 | 2147483648 |
| 33 | 235782657 |
| 34 | 37879808 |