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A279155 Number of nX5 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1

%I #4 Dec 06 2016 22:55:13

%S 5,30,255,2294,20104,166552,1331471,10508084,81594334,624717186,

%T 4739157622,35661603332,266406928267,1978392492492,14617489508922,

%U 107516403089962,787701900591720,5750928990829306,41856485102494388

%N Number of nX5 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

%C Column 5 of A279158.

%H R. H. Hardin, <a href="/A279155/b279155.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

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

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

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

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

%Y Cf. A279158.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 06 2016

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)