A260103 - OEIS

%I #4 Jul 16 2015 07:25:12

%S 1116,2794,6878,18209,47576,127549,336302,903901,2402228,6409084,

%T 17062892,45475225,121085556,322576455,859264712,2288630270,

%U 6095305826,16236483672,43246325168,115187673101,306802389494,817180484269

%N Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010101

%C Column 5 of A260106

%H R. H. Hardin, <a href="/A260103/b260103.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

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

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

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

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

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

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

%Y Cf. A260106

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 16 2015