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A229379 Number of nX7 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 diagonally or antidiagonally 1

%I

%S 1224,36374,2486980,138118032,8454015792,492938029980,29757371834046,

%T 1753378119210848,105365264675732262,6236225995970496338,

%U 373776319178643511574,22179629928239882354518,1327081034442636655221164

%N Number of nX7 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 diagonally or antidiagonally

%C Column 7 of A229380

%H R. H. Hardin, <a href="/A229379/b229379.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Sep 21 2013

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Last modified May 25 19:14 EDT 2022. Contains 354071 sequences. (Running on oeis4.)