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 | 63 |
3 | 6804 |
4 | 1990170 |
5 | 1145276496 |
6 | 1172421884088 |
7 | 1981846981092069 |
8 | 5166650461467914874 |
9 | 19710026486212156729362 |
10 | 105613632141369240315500892 |
11 | 768455476842781911036557334267 |
12 | 7380326961188107570497477933701847 |