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A222677 Number of nX6 0..3 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..3 order 1

%I #4 Feb 28 2013 09:18:57

%S 14,150,2398,58167,1999404,96510910,5825299399,372722811899,

%T 25643150234387,1732851881279928,121094603385909893,

%U 8273098252289456960,577714636773633984180,39641590237948653551078,2761858147163956450688323

%N Number of nX6 0..3 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..3 order

%C Column 6 of A222679

%H R. H. Hardin, <a href="/A222677/b222677.txt">Table of n, a(n) for n = 1..18</a>

%e Some solutions for n=3

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

%e ..1..2..0..0..0..0....2..3..1..1..1..1....0..1..0..0..0..0....1..3..2..2..2..2

%e ..2..3..0..0..0..0....3..1..1..1..1..1....2..2..0..0..0..0....2..1..2..2..2..2

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 28 2013

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)