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A219307 Unchanging value maps: number of nX5 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nX5 array 1

%I #4 Nov 17 2012 13:07:57

%S 12,142,1958,25647,326444,4215579,54797587,710493819,9194088812,

%T 119051026450,1542298398563,19977719144984,258742519096389,

%U 3351214351286909,43406104354037517,562207779495312746

%N Unchanging value maps: number of nX5 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nX5 array

%C Column 5 of A219310

%H R. H. Hardin, <a href="/A219307/b219307.txt">Table of n, a(n) for n = 1..40</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 17 2012

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Last modified April 24 15:18 EDT 2024. Contains 371960 sequences. (Running on oeis4.)