%I #12 Sep 27 2017 19:30:42

%S 6,27,130,855,5934,44487,341802,2691675,21524542,174348099,1426419858,

%T 11767964475,97764131646,817028814447,6863038218842,57906884938095,

%U 490505347906086,4169295457231347,35548729443032994,303941636737938639

%N Number of distinct n X 2 toroidal 0..2 arrays.

%H Andrew Howroyd, <a href="/A184279/b184279.txt">Table of n, a(n) for n = 1..200</a>

%Y Column 2 of A184284.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 10 2011

%E Terms a(17) and beyond from _Andrew Howroyd_, Sep 27 2017