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A231936 Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors 2

%I #6 Aug 11 2014 22:45:55

%S 16,668,8426,152180,2462572,36885538,586971925,9394148948,

%T 147360195020,2323912599668,36828163940937,581946068219980,

%U 9192142912146333,145366991149880099,2298573739864122981,36336196551594686076

%N Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors

%C Column 3 of A231940

%H R. H. Hardin, <a href="/A231936/b231936.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A231936/a231936.txt">Empirical recurrence of order 65</a>

%F Empirical recurrence of order 65 (see link above)

%e Some solutions for n=3

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

%e ..1..0..3....3..0..2....3..1..1....1..3..3....1..1..2....2..0..0....0..0..0

%e ..0..0..0....0..2..0....1..1..1....1..1..3....3..1..1....0..0..2....0..0..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 15 2013

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Last modified July 31 16:05 EDT 2024. Contains 374802 sequences. (Running on oeis4.)