Number of nonisomorphic edge colorings of the Petersen graph with exactly n colors.
A270843
Number of nonisomorphic edge colorings of the Petersen graph with exactly n colors.
Terms
- a(0) =1a(1) =394a(2) =122601a(3) =8510140a(4) =210940745a(5) =2524556538a(6) =17167621086a(7) =72787256640a(8) =202996629360a(9) =382918536000a(10) =492133561920a(11) =424994169600a(12) =236107872000a(13) =76281004800a(14) =10897286400
External references
- oeis: A270843