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 | 38 |
3 | 1312 |
4 | 66408 |
5 | 4442088 |
6 | 369791064 |
7 | 36848702784 |
8 | 4277191653888 |
9 | 566809715422464 |
10 | 84441103242634176 |
11 | 13970100487593468480 |
12 | 2541362625439551554880 |
13 | 504185908064687887996800 |
14 | 108336183242510523080868480 |