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 A206211 Number of (n+1)X5 0..2 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..2 introduced in row major order 1

%I

%S 594,992,2224,8136,21984,74080,274320,747456,2518720,9326880,25413504,

%T 85636480,317113920,864059136,2911640320,10781873280,29378010624,

%U 98995770880,366583691520,998852361216,3365856209920,12463845511680

%N Number of (n+1)X5 0..2 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..2 introduced in row major order

%C Column 4 of A206215

%H R. H. Hardin, <a href="/A206211/b206211.txt">Table of n, a(n) for n = 1..210</a>

%F Empirical: a(n) = 34*a(n-3) for n>7

%e Some solutions for n=4

%e ..0..0..1..0..1....0..0..1..2..2....0..0..1..0..1....0..0..1..0..2

%e ..0..1..0..0..1....0..1..2..2..0....0..2..0..0..1....0..1..0..0..2

%e ..2..0..0..1..2....1..2..2..0..2....1..0..0..1..0....2..0..0..1..0

%e ..0..0..1..2..2....2..2..0..2..2....0..0..1..0..0....0..0..1..0..0

%e ..0..1..2..2..0....2..1..2..2..0....2..2..0..0..1....1..1..0..0..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 04 2012

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Last modified January 18 20:23 EST 2022. Contains 350455 sequences. (Running on oeis4.)