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 | 0 |
2 | 8 |
3 | 648 |
4 | 82944 |
5 | 16000000 |
6 | 4374000000 |
7 | 1613775332736 |
8 | 773738492592128 |
9 | 467988280328060928 |
10 | 348678440100000000000 |
11 | 313842837672100000000000 |
12 | 335790511878017502425382912 |
13 | 421272520289832237611045879808 |
14 | 612530145817540311016457192308736 |