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) |
---|---|
1 | 0 |
2 | 72 |
3 | 23256 |
4 | 7488432 |
5 | 2411251920 |
6 | 776415629880 |
7 | 250003421569512 |
8 | 80500325329753056 |
9 | 25920854752758914592 |
10 | 8346434730063040745640 |
11 | 2687526062225546361181560 |
12 | 865375045601895865259716752 |
13 | 278648077157748243067267612656 |
14 | 89723815469749332371794911558552 |