cp's OEIS Frontend

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.

A011266 a(n) = 2^(n*(n-1)/2)*n!.

Table of values

n a(n)
0 1
1 1
2 4
3 48
4 1536
5 122880
6 23592960
7 10569646080
8 10823317585920
9 24936923717959680
10 127677049435953561600
11 1438154284846580917862400
12 35344079704389572637386342400
13 1882001556099335963795547960115200
14 215842994465920643015783804449692057600

List of values

[1, 1, 4, 48, 1536, 122880, 23592960, 10569646080, 10823317585920, 24936923717959680, 127677049435953561600, 1438154284846580917862400, 35344079704389572637386342400, 1882001556099335963795547960115200, 215842994465920643015783804449692057600]