A278186 Number of nX5 0..3 arrays with every element plus 1 mod 4 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero.

0, 935, 295190, 81691958, 23124026160, 6545874548694, 1852662745588838, 524386828923495662, 148424784547109672280, 42010806495461042971956, 11890925205860266718183950, 3365660260074301506275917454

Offset: 1

Author

R. H. Hardin, Nov 14 2016

Keywords

• nonn

Comments

Column 5 of A278188.

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..34

Crossrefs

Cf. A278188.