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 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 81 |
| 11 | 512 |
| 12 | 2401 |
| 13 | 5748 |
| 14 | 10553 |
| 15 | 16816 |
| 16 | 24537 |
| 17 | 33716 |
| 18 | 44353 |
| 19 | 56448 |
| 20 | 139982 |
| 21 | 170003 |
| 22 | 202940 |
| 23 | 238793 |
| 24 | 277562 |
| 25 | 319247 |
| 26 | 363848 |
| 27 | 411365 |
| 28 | 461798 |
| 29 | 515147 |
| 30 | 857103 |