A283153 - cp's OEIS frontend

A283153 Number of set partitions of unique elements from an n X 4 matrix where elements from the same row may not be in the same partition.

n	a(n)
1	1
2	209
3	163121
4	326922081
5	1346634725665
6	9939316337679281
7	119802044788535500753
8	2205421644124274191535553
9	58945667435045762187763602753
10	2198513228897522394476415669503377
11	110833342180980170285766876408530089329
12	7356710448423295420590529054176924329802529
13	628972339934967292421997567343442748145219556449

[1, 209, 163121, 326922081, 1346634725665, 9939316337679281, 119802044788535500753, 2205421644124274191535553, 58945667435045762187763602753, 2198513228897522394476415669503377, 110833342180980170285766876408530089329, 7356710448423295420590529054176924329802529, 628972339934967292421997567343442748145219556449]

cp's OEIS Frontend

A283153 Number of set partitions of unique elements from an n X 4 matrix where elements from the same row may not be in the same partition.

Table of values

List of values