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%I #5 Oct 13 2024 06:56:01
%S 0,0,1,0,3,4,12,13,48,61,186,231,727,941,2855,3707,11293,14909,44955,
%T 59760,180092,241827
%N Number of polycubes of size n and symmetry class CE.
%C See link "Counting free polycubes" for explanation of notation.
%H John Mason, <a href="/A038119/a038119_1.pdf">Counting free polycubes</a>
%Y Cf. A000162, A038119.
%K nonn,more
%O 1,5
%A _John Mason_, Oct 13 2024