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A202721 Number of (n+3)X6 binary arrays with no more than three of any consecutive four bits set in any row or column 1

%I

%S 7434207,355151781,16878985502,798649122250,37651764287736,

%T 1779844229799877,84110153180887751,3974202717759802658,

%U 187775034013209154550,8872609325526237693362,419237061675092916719453

%N Number of (n+3)X6 binary arrays with no more than three of any consecutive four bits set in any row or column

%C Column 3 of A202726

%H R. H. Hardin, <a href="/A202721/b202721.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 23 2011

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Last modified October 17 17:21 EDT 2021. Contains 348065 sequences. (Running on oeis4.)