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 | 40 |
2 | 3924 |
3 | 131345 |
4 | 3476928 |
5 | 82613904 |
6 | 1840258874 |
7 | 39229935270 |
8 | 809714005005 |
9 | 16301446350838 |
10 | 321725691680589 |
11 | 6247090415396847 |
12 | 119665707667897987 |
13 | 2265983192057928009 |
14 | 42485559978048128856 |
15 | 789743391503380249568 |