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A222571 Number of nX6 0..2 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..2 order 1

%I #4 Feb 25 2013 05:54:16

%S 14,128,1500,25441,543064,14120189,406233879,12231597130,379056994144,

%T 11841219013989,372537656586466,11733447231548696,370287830297616358,

%U 11692756006117860333,369380813986204467264,11677217563602772593284

%N Number of nX6 0..2 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..2 order

%C Column 6 of A222573

%H R. H. Hardin, <a href="/A222571/b222571.txt">Table of n, a(n) for n = 1..29</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 25 2013

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)