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A237323
Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
1
536848, 17798196, 591728030, 23858930168, 923349438238, 34218711303300, 1305716399716870, 58722426789655000, 2550301762829562346, 108908271275619198096, 4808950747662371303326, 232777175635166638986220
OFFSET
1,1
COMMENTS
Column 7 of A237324
LINKS
EXAMPLE
Some solutions for n=1
..0..2..0..0..1..1..0..1....0..0..1..0..2..2..1..0....0..1..1..1..0..2..2..2
..1..1..0..2..0..2..0..1....2..2..2..1..0..2..2..1....2..1..0..0..0..0..1..1
CROSSREFS
Sequence in context: A183650 A273812 A210124 * A251355 A043636 A082813
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2014
STATUS
approved