A223873 Number of nX5 0..3 arrays with rows, diagonals and antidiagonals unimodal.

296, 87616, 12520369, 1271992512, 122550633425, 12351748855245, 1299083474922390, 138955309650574888, 14892661035553869840, 1593443532741228709813, 170300353977982013960252

Offset: 1

Author

R. H. Hardin Mar 28 2013

Keywords

• nonn

Comments

Column 5 of A223876

Examples

			Some solutions for n=3
..0..0..3..2..1....0..0..1..1..2....0..0..1..0..0....0..0..0..3..0
..0..0..0..3..1....0..0..0..2..2....0..0..2..3..0....0..0..0..0..0
..0..0..1..0..0....0..0..0..1..0....0..1..2..3..0....0..0..0..2..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..210