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 A260245 Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00001001 1

%I

%S 1598,3026,8242,14045,38280,122048,238852,523742,1565104,3971668,

%T 8022956,20813200,57401848,128904402,294881048,796376738,1970767384,

%U 4434114134,11116178928,28746082714,67430459184,160189504544,409946518912

%N Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00001001

%C Column 5 of A260248

%H R. H. Hardin, <a href="/A260245/b260245.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A260245/a260245.txt">Empirical recurrence of order 86</a>

%F Empirical recurrence of order 86 (see link above)

%e Some solutions for n=4

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

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

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

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

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

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

%Y Cf. A260248

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 20 2015

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Last modified September 17 06:16 EDT 2021. Contains 347478 sequences. (Running on oeis4.)