Number of edge colorings of the Petersen graph.

A159233

Number of edge colorings of the Petersen graph.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =49920a(5) =18936480a(6) =1293857280a(7) =34839270480a(8) =518880929280

External references