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 | 25 |
| 2 | 125 |
| 3 | 512 |
| 4 | 3125 |
| 5 | 4913 |
| 6 | 50653 |
| 7 | 78125 |
| 8 | 7645373 |
| 9 | 48828125 |
| 10 | 69343957 |
| 11 | 310288733 |
| 12 | 410338673 |
| 13 | 1220703125 |
| 14 | 4103684801 |
| 15 | 24820429213 |
| 16 | 164296466333 |
| 17 | 296709280757 |
| 18 | 762939453125 |
| 19 | 1772000266301 |
| 20 | 10368641602001 |
| 21 | 11392143817501 |
| 22 | 19073486328125 |
| 23 | 29724740184833 |
| 24 | 72079590632113 |