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 | 3 |
2 | 78 |
3 | 15600 |
4 | 5764458 |
5 | 25937409960 |
6 | 23298084751188 |
7 | 168377826535263360 |
8 | 288441413566727295942 |
9 | 3244150909895169974315088 |
10 | 176994576151109738690640664532 |
11 | 645590698195138072217104753157760 |
12 | 43335257111193343900187118461545288548 |