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A237477 Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock equal 1
5819, 160005, 4384979, 135347721, 4188037863, 132748335297, 4208355146361, 134202687618205, 4277984976206545, 136603366590475107, 4360530261416720767, 139273209341651793985, 4447448137659318095183, 142052463990604984882585 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A237481

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A270866 A251920 A104284 * A131494 A234804 A261941

Adjacent sequences:  A237474 A237475 A237476 * A237478 A237479 A237480

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 08 2014

STATUS

approved

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Last modified June 25 23:52 EDT 2019. Contains 324367 sequences. (Running on oeis4.)