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A183843 Number of (n+1)X8 binary arrays with each element of every 2X2 subblock being the sum mod 2 of two others 1
5863, 176119, 5226955, 161545837, 4937888557, 152705583143, 4699303424280, 145160761315615, 4475378417927343, 138156779824575543, 4261881452661944305, 131531412543202183699, 4058279268462924698390, 125235063964945580482174 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A183845

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for 3X8

..1..0..0..1..0..1..1..1....1..0..0..0..1..0..0..1....0..0..1..1..1..0..1..1

..1..1..1..1..1..0..0..0....1..0..0..0..1..0..0..1....1..1..1..0..1..0..1..0

..0..0..0..0..1..0..0..0....0..1..1..1..1..1..1..1....0..0..0..1..1..1..0..1

CROSSREFS

Sequence in context: A076808 A272324 A104927 * A212478 A333232 A053340

Adjacent sequences:  A183840 A183841 A183842 * A183844 A183845 A183846

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 07 2011

STATUS

approved

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Last modified July 1 07:30 EDT 2022. Contains 354952 sequences. (Running on oeis4.)