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 | 0 |
2 | 1 |
3 | 16 |
4 | 232 |
5 | 3328 |
6 | 47956 |
7 | 696256 |
8 | 10185824 |
9 | 150050816 |
10 | 2224086242 |
11 | 33144506016 |
12 | 496287233040 |
13 | 7462288270848 |
14 | 112621324354952 |
15 | 1705306407267200 |
16 | 25898042412463808 |
17 | 394353145059565568 |