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%I #5 Oct 13 2024 06:55:28
%S 0,0,0,1,0,0,2,0,1,6,2,3,15,6,14,46,22,48,133,66,161,395,218,522,1162,
%T 673,1651,3465,2105,5279,10369
%N Number of polycubes of size n and symmetry class FF.
%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 1,7
%A _John Mason_, Oct 13 2024