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 A260174 Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010001 1

%I

%S 950,2500,6813,19701,61216,189092,572908,1765974,5534722,16874335,

%T 52310860,162084954,502275218,1543181152,4795244300,14814191502,

%U 45829422118,141421951282,438617706688,1354008619436,4190579546606

%N Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010001

%C Column 5 of A260177

%H R. H. Hardin, <a href="/A260174/b260174.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

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

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

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

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

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

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

%Y Cf. A260177

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 17 2015

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Last modified November 28 20:13 EST 2022. Contains 358421 sequences. (Running on oeis4.)