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 | 4 |
2 | 82 |
3 | 3024 |
4 | 162154 |
5 | 11438280 |
6 | 1001454024 |
7 | 104777127616 |
8 | 12755141675754 |
9 | 1771354690734420 |
10 | 276386332002204450 |
11 | 47870892086756660064 |
12 | 9113932961179205496744 |
13 | 1891845220489637114281216 |
14 | 425240943851497448491619600 |
15 | 102899751348092720847554016000 |