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 | 1 |
2 | 3 |
3 | 19 |
4 | 201 |
5 | 3097 |
6 | 63963 |
7 | 1677883 |
8 | 53862225 |
9 | 2059533745 |
10 | 91909156083 |
11 | 4711414480867 |
12 | 273922577628057 |
13 | 17876478783834313 |
14 | 1298278981158825291 |
15 | 104165674946626478347 |
16 | 9175884838706696138145 |
17 | 882669439812976183138657 |
18 | 92284482487864563215652579 |
19 | 10443186091555501868233274803 |