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A060631 Number of independent sets in an n-dimensional hypercube modulo symmetries of the hypercube. 0

%I

%S 2,2,3,6,21,288

%N Number of independent sets in an n-dimensional hypercube modulo symmetries of the hypercube.

%e The six independent sets of the 3-cube are: the empty set, one vertex, two vertices on a common facet, two vertices on opposite corners, three neighbors of a vertex and four vertices of a tetrahedron.

%K nonn,nice

%O 0,1

%A _David Eppstein_, Apr 14 2001

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Last modified October 21 11:42 EDT 2019. Contains 328296 sequences. (Running on oeis4.)