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 | 128 |
| 2 | 2187 |
| 3 | 78125 |
| 4 | 279936 |
| 5 | 823543 |
| 6 | 10000000 |
| 7 | 19487171 |
| 8 | 62748517 |
| 9 | 105413504 |
| 10 | 170859375 |
| 11 | 410338673 |
| 12 | 893871739 |
| 13 | 1801088541 |
| 14 | 2494357888 |
| 15 | 3404825447 |
| 16 | 8031810176 |
| 17 | 17249876309 |
| 18 | 21870000000 |
| 19 | 27512614111 |
| 20 | 42618442977 |
| 21 | 52523350144 |
| 22 | 64339296875 |
| 23 | 94931877133 |
| 24 | 114415582592 |