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 | 16400 |
3 | 7174575 |
4 | 536871424 |
5 | 15258790625 |
6 | 235092496176 |
7 | 2373780763375 |
8 | 17592186060800 |
9 | 102945566076849 |
10 | 500000000050000 |
11 | 2088624084788351 |
12 | 7703510787417600 |
13 | 25592946507231025 |
14 | 77784047779175024 |
15 | 218946945190809375 |
16 | 576460752303947776 |