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A302962 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1

%I

%S 16,384,3924,43588,493132,5602382,63612987,722646394,8212135689,

%T 93333017966,1060806235030,12057365898916,137049471727976,

%U 1557782741219620,17706765695523787,201267276363226847

%N Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

%C Column 5 of A302965.

%H R. H. Hardin, <a href="/A302962/b302962.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A302962/a302962.txt">Empirical recurrence of order 80</a>

%F Empirical recurrence of order 80 (see link above)

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A302965.

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 16 2018

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Last modified October 23 15:50 EDT 2021. Contains 348214 sequences. (Running on oeis4.)