%I #8 Oct 12 2024 15:37:11
%S 0,0,0,1,2,5,17,49,138,374,1062,2851,8010,21432,60142,161386,453253,
%T 1222110,3436564,9316409,26231463,71496106
%N Number of polycubes of size n and symmetry class C.
%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 12 2024