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A253729 Number of (n+1)X(5+1) 0..2 arrays with every 2X2 subblock diagonal maximum minus antidiagonal maximum unequal to its neighbors horizontally and vertically 1
157476, 13552198, 1480378584, 161854461064, 17538826483048, 1912144574026028, 208389227577404922, 22725952700566314488, 2478354954242701569206, 270284506949143714817190, 29476490114840249992213652 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A253731

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..130

EXAMPLE

Some solutions for n=1

..0..2..1..0..2..1....1..1..2..0..1..0....0..0..2..0..2..2....0..1..2..0..1..0

..1..1..2..2..1..2....1..2..0..2..2..0....0..2..1..2..1..0....0..1..0..2..1..2

CROSSREFS

Sequence in context: A250595 A253311 A253659 * A034210 A034212 A268910

Adjacent sequences:  A253726 A253727 A253728 * A253730 A253731 A253732

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 10 2015

STATUS

approved

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Last modified September 23 17:46 EDT 2021. Contains 347618 sequences. (Running on oeis4.)