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Number of distinct n X 4 toroidal 0..2 arrays.
2

%I #12 Sep 27 2017 19:32:18

%S 24,855,44368,2691711,174342216,11767964475,817028472960,

%T 57906884939751,4169295435709000,303941636737938639,

%U 22381156868522560176,1661800897452497728851,124251574792869522460584,9345493446918377993036595,706519304586940156873850720

%N Number of distinct n X 4 toroidal 0..2 arrays.

%H Andrew Howroyd, <a href="/A184281/b184281.txt">Table of n, a(n) for n = 1..100</a>

%Y Column 4 of A184284.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 10 2011

%E Terms a(8) and beyond from _Andrew Howroyd_, Sep 27 2017