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 | 4194304 |
3 | 31381059609 |
4 | 17592186044416 |
5 | 2384185791015625 |
6 | 131621703842267136 |
7 | 3909821048582988049 |
8 | 73786976294838206464 |
9 | 984770902183611232881 |
10 | 10000000000000000000000 |
11 | 81402749386839761113321 |