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A234082 Number of (n+1)X(7+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10 1
1789760, 45072784, 1033754752, 29189609288, 812052658856, 27031988237608, 878181957983008, 33420195953285508, 1202695020035339952, 49480709102393316244, 1877433187861514876376, 80308307228051198422032 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A234083

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..18

EXAMPLE

Some solutions for n=1

..0..2..4..2..4..2..1..2....0..2..0..2..0..2..3..1....0..3..2..1..0..2..3..3

..1..3..1..1..3..1..4..3....1..3..3..3..3..3..0..2....1..0..3..0..3..3..0..2

CROSSREFS

Sequence in context: A017658 A234671 A043650 * A140861 A234866 A249196

Adjacent sequences:  A234079 A234080 A234081 * A234083 A234084 A234085

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 19 2013

STATUS

approved

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Last modified December 11 18:19 EST 2019. Contains 329925 sequences. (Running on oeis4.)