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A237307 Number of (n+1)X(7+1) 0..2 arrays with the upper median of every 2X2 subblock equal 1
1745153, 1241171131, 575227568134, 323852801203185, 173172498170107173, 95787824535215252184, 52886756103540949611731, 29507393786405705409282075, 16528382222352803468419994364, 9308587418677860500044554032999 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A237308

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..206

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A252589 A124068 A244073 * A090054 A186823 A095391

Adjacent sequences:  A237304 A237305 A237306 * A237308 A237309 A237310

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2014

STATUS

approved

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Last modified July 5 04:05 EDT 2020. Contains 335459 sequences. (Running on oeis4.)