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A297092 Number of nX6 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s. 1

%I #4 Dec 25 2017 09:50:18

%S 64,1681,37423,1060921,30151640,859032804,24929815289,728501800356,

%T 21357821717826,627929725574431,18491662758687831,545051170452566445,

%U 16075141531481803891,474273805759249079881,13995758069360585546690

%N Number of nX6 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.

%C Column 6 of A297094.

%H R. H. Hardin, <a href="/A297092/b297092.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

%Y Cf. A297094.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 25 2017

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)