A184423 - cp's OEIS frontend

A184423 a(n) = (2n)!(3*n)!/n!^5.

n	a(n)
0	1
1	12
2	540
3	33600
4	2425500
5	190702512
6	15849497664
7	1369618398720
8	121821136479900
9	11079206239530000
10	1025579963180813040
11	96310511463483233280
12	9152842704012278107200
13	878622906816654279840000

[1, 12, 540, 33600, 2425500, 190702512, 15849497664, 1369618398720, 121821136479900, 11079206239530000, 1025579963180813040, 96310511463483233280, 9152842704012278107200, 878622906816654279840000]

cp's OEIS Frontend

A184423 a(n) = (2n)!(3*n)!/n!^5.

Table of values

List of values

cp's OEIS Frontend

A184423 a(n) = (2*n)!*(3*n)!/n!^5.

Table of values

List of values

A184423 a(n) = (2n)!(3*n)!/n!^5.