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 | 14 |
3 | 262 |
4 | 7740 |
5 | 305536 |
6 | 15061692 |
7 | 890220752 |
8 | 61347750704 |
9 | 4829414749504 |
10 | 427559293150976 |
11 | 42047904926171552 |
12 | 4547772798257998256 |
13 | 536504774914535869664 |
14 | 68557641564333466819744 |
15 | 9433619169586732241895776 |