Number of n-colorings of the vertices of the 7-dimensional cross polytope such that no two adjacent vertices have the same color.
A342075
Number of n-colorings of the vertices of the 7-dimensional cross polytope such that no two adjacent vertices have the same color.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =5040a(8) =322560a(9) =10342080a(10) =216518400a(11) =3261535200a(12) =37026823680a(13) =325474269120
External references
- oeis: A342075