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A202573 Number of (n+3)X10 binary arrays with no more than two of any consecutive four bits set in any row or column 0
1666015233, 233878112373, 33893365153497, 4884856784343255, 689832527025219649, 97657176595311660327 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A202574

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=2

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

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

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

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

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

CROSSREFS

Sequence in context: A246250 A126432 A186175 * A071372 A129474 A204347

Adjacent sequences:  A202570 A202571 A202572 * A202574 A202575 A202576

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 21 2011

STATUS

approved

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Last modified May 26 19:44 EDT 2019. Contains 323597 sequences. (Running on oeis4.)