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 A240787 Number of 6Xn 0..1 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..1 introduced in row major order 1

%I

%S 32,361,2187,15332,106411,746346,5228820,36701371,257576121,

%T 1808280738,12694886397,89128797051,625760780302,4393427783962,

%U 30846025087421,216568722650785,1520521061879683,10675526309057060,74952512684267110

%N Number of 6Xn 0..1 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..1 introduced in row major order

%C Row 6 of A240783

%H R. H. Hardin, <a href="/A240787/b240787.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A240787/a240787.txt">Empirical recurrence of order 94</a>

%F Empirical recurrence of order 94 (see link above)

%e Some solutions for n=4

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 12 2014

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Last modified January 28 12:58 EST 2020. Contains 331321 sequences. (Running on oeis4.)