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.

A181202 a(n)=0!*1!*2!*3!*(4*n)!*6*n*(n-1) / ((n)!*(n+1)!*(n+2)!*(n+3)!).

Table of values

n a(n)
1 0
2 168
3 16632
4 1729728
5 199536480
6 25241364720
7 3445446284280
8 500598983364480
9 76591644454765440
10 12237255920840932800
11 2028351316862121451200
12 346968438887939861076480
13 60995474427232155123331200

List of values

[0, 168, 16632, 1729728, 199536480, 25241364720, 3445446284280, 500598983364480, 76591644454765440, 12237255920840932800, 2028351316862121451200, 346968438887939861076480, 60995474427232155123331200]