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A202569 Number of (n+3)X6 binary arrays with no more than two of any consecutive four bits set in any row or column 1
447963, 9145905, 190831031, 3960376543, 80702629805, 1650251537699, 33893365153497, 695679344750295, 14266522729384801, 292506817718340157, 5999724006170408813, 123064647086206561213, 2524092303762641995933 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A202574

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

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

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

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

CROSSREFS

Sequence in context: A251349 A210307 A210173 * A224635 A234231 A227702

Adjacent sequences:  A202566 A202567 A202568 * A202570 A202571 A202572

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 21 2011

STATUS

approved

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Last modified May 26 06:53 EDT 2022. Contains 354074 sequences. (Running on oeis4.)