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A234794
Number of (n+1)X(6+1) 0..3 arrays with each 2X2 subblock having the number of clockwise edge increases less than or equal to the number of counterclockwise edge increases
1
55175944, 118012659040, 211733037460400, 351765183794721104, 563911503226583454576, 888698877580837431085712, 1388996674379291663917878160, 2162171975288620676893937496128
OFFSET
1,1
COMMENTS
Column 6 of A234796
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..2..1..0....0..0..0..3..2..1..2....0..0..0..1..2..1..2
..0..0..0..2..3..2..2....0..0..1..1..1..3..1....0..0..0..1..1..0..1
CROSSREFS
Sequence in context: A186794 A345719 A346360 * A067388 A251380 A269476
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 30 2013
STATUS
approved