A224388 Number of nX5 0..3 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.

56, 3136, 102232, 2332222, 45648753, 879830242, 17642791909, 365858453951, 7713944320142, 163629606236587, 3477919119488292, 73997041686359692, 1575770012461089025, 33581433844112168010, 716050604542387047024

Offset: 1

Author

R. H. Hardin Apr 05 2013

Keywords

• nonn

Comments

Column 5 of A224391

Examples

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

Links

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