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A202420 Number of (n+2)X9 binary arrays with no more than one of any consecutive three bits set in any row or column 1

%I

%S 16033,281925,5113271,90488829,1604558949,28571620269,507851160543,

%T 9022809631651,160402494463537,2851362392216739,50679179058460485,

%U 900810744097250203,16012076715382266497,284610718798342937421

%N Number of (n+2)X9 binary arrays with no more than one of any consecutive three bits set in any row or column

%C Column 7 of A202421

%H R. H. Hardin, <a href="/A202420/b202420.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..1..0..0..0..1..0..0..0..0....0..0..0..0..0..0..0..0..0

%e ..0..1..0..0..0..1..0..0..1....0..0..0..0..0..1..0..0..1

%e ..0..0..1..0..0..0..0..0..0....0..0..0..1..0..0..0..1..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 19 2011

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Last modified January 17 20:06 EST 2022. Contains 350410 sequences. (Running on oeis4.)