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 | 1 |
1 | 47 |
2 | 2162 |
3 | 99452 |
4 | 4574792 |
5 | 210440432 |
6 | 9680259872 |
7 | 445291954112 |
8 | 20483429889152 |
9 | 942237774899911 |
10 | 43342937645346180 |
11 | 1993775131683637965 |
12 | 91713656057342175900 |
13 | 4218828178632902248860 |
14 | 194066096216890962690720 |