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 A225026 Number of (n+1)X8 0..2 matrices with each 2X2 permanent equal 1

%I #4 Apr 24 2013 08:58:12

%S 130067,82894903,4807268289,1457105103421,144661440731701,

%T 30374776273526073,3848918646053092273,685519915895769188527,

%U 97075380150037938324113,16048326634902226961603885

%N Number of (n+1)X8 0..2 matrices with each 2X2 permanent equal

%C Column 7 of A225027

%H R. H. Hardin, <a href="/A225026/b225026.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 24 2013

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Last modified June 18 14:18 EDT 2024. Contains 373481 sequences. (Running on oeis4.)