A209177 Number of nX5 0..3 arrays with every element value z a city block distance of exactly z from another element value z

28, 11598, 9263488, 6170585599, 3100658437275

Offset

1,1

Comments

Column 5 of A209178

Links

Table of n, a(n) for n=1..5.

Example

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

Crossrefs

Sequence in context: A281652 A221691 A159415 * A349718 A134772 A085408

Adjacent sequences: A209174 A209175 A209176 * A209178 A209179 A209180

Keyword

nonn

Author

R. H. Hardin Mar 05 2012

Status

approved