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A203046 Number of (n+3)X9 binary arrays with no more than one of any consecutive four bits set in any row or column 1
62393, 672157, 7590348, 86445746, 963362129, 10711347544, 119515110620, 1337168329880, 14945047693907, 166885634079461, 1863503343104193, 20816672648177087, 232554300676213050, 2597725853580219065 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A203048

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..153

EXAMPLE

Some solutions for n=1

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

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

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

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

CROSSREFS

Sequence in context: A083488 A181114 A242620 * A180163 A180202 A031659

Adjacent sequences:  A203043 A203044 A203045 * A203047 A203048 A203049

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 27 2011

STATUS

approved

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Last modified August 10 14:50 EDT 2020. Contains 336381 sequences. (Running on oeis4.)