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 | 8192 |
| 3 | 1594323 |
| 4 | 67108864 |
| 5 | 1220703125 |
| 6 | 1088391168 |
| 7 | 96889010407 |
| 8 | 549755813888 |
| 9 | 2541865828329 |
| 10 | 5000000000000 |
| 11 | 34522712143931 |
| 12 | 26748301344768 |
| 13 | 302875106592253 |
| 14 | 99214346656768 |
| 15 | 648731689453125 |