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 | 2 |
2 | 28 |
3 | 248 |
4 | 3976 |
5 | 52112 |
6 | 850144 |
7 | 13032896 |
8 | 217878616 |
9 | 3594283952 |
10 | 61577419168 |
11 | 1056910842176 |
12 | 18485891235904 |
13 | 325146542386304 |
14 | 5781811796793088 |
15 | 103413141115923968 |
16 | 1863085674077321176 |
17 | 33737014083314312624 |