Number of n-colorings of the vertices of the 6-dimensional cross polytope such that no two adjacent vertices have the same color.

A342074

Number of n-colorings of the vertices of the 6-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) =720a(7) =35280a(8) =866880a(9) =13849920a(10) =158004000a(11) =1347524640a(12) =8866186560a(13) =46496324160a(14) =201705744240a(15) =748737990000

External references