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A278192
Number of 5Xn 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.
1
0, 1532, 347116, 91270219, 23124026160, 5858713218010, 1482450100931615, 375049865320978231, 94879541460515598902, 24002203229663363493985, 6071950545418789283104046, 1536048854453696521513657702
OFFSET
1,2
COMMENTS
Row 5 of A278188.
LINKS
EXAMPLE
Some solutions for n=2
..0..1. .0..3. .0..3. .0..1. .0..3. .0..2. .0..3. .0..2. .0..1. .0..1
..3..2. .1..0. .1..2. .0..2. .1..2. .1..3. .1..3. .1..3. .3..2. .3..2
..1..0. .2..3. .1..0. .0..3. .3..1. .0..3. .2..2. .1..2. .2..1. .2..0
..3..0. .1..1. .1..3. .1..2. .0..0. .3..1. .3..1. .1..3. .0..2. .3..1
..2..3. .3..0. .2..0. .0..0. .2..3. .1..2. .0..2. .2..0. .3..3. .0..3
CROSSREFS
Cf. A278188.
Sequence in context: A355963 A306850 A296781 * A248689 A145982 A251891
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 14 2016
STATUS
approved