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 | 0 |
1 | 1 |
2 | 19 |
3 | 913 |
4 | 91301 |
5 | 16434181 |
6 | 4831649215 |
7 | 2164578848321 |
8 | 1402647093712009 |
9 | 1262382384340808101 |
10 | 1527482685052377802211 |
11 | 2419532573122966438702225 |
12 | 4906812058293375937688112301 |
13 | 12502557124531521889229310142949 |