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Number of (n+3)X9 binary arrays with no more than one of any consecutive four bits set in any row or column
1

%I #5 Mar 31 2012 12:36:54

%S 62393,672157,7590348,86445746,963362129,10711347544,119515110620,

%T 1337168329880,14945047693907,166885634079461,1863503343104193,

%U 20816672648177087,232554300676213050,2597725853580219065

%N Number of (n+3)X9 binary arrays with no more than one of any consecutive four bits set in any row or column

%C Column 6 of A203048

%H R. H. Hardin, <a href="/A203046/b203046.txt">Table of n, a(n) for n = 1..153</a>

%e Some solutions for n=1

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 27 2011