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Number of polycubes of size n and symmetry class C.
1

%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