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 | 6 |
3 | 51 |
4 | 614 |
5 | 9655 |
6 | 188209 |
7 | 4389532 |
8 | 119363488 |
9 | 3711190881 |
10 | 129932611723 |
11 | 5060364817200 |
12 | 217054300138136 |
13 | 10168837756846145 |
14 | 516709033266165479 |
15 | 28306732060349788908 |
16 | 1663231006737554997168 |
17 | 104344911495734048046929 |