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 | 3 |
2 | 105 |
3 | 10395 |
4 | 2027025 |
5 | 654729075 |
6 | 316234143225 |
7 | 213458046676875 |
8 | 191898783962510625 |
9 | 221643095476699771875 |
10 | 319830986772877770815625 |
11 | 563862029680583509947946875 |
12 | 1192568192774434123539907640625 |
13 | 2980227913743310874726229193921875 |