Number of minimum vertex colorings in the complement of the wheel graph on n nodes.

A371208

Number of minimum vertex colorings in the complement of the wheel graph on n nodes.

Terms

    a(0) =1a(1) =8a(2) =90a(3) =36a(4) =672a(5) =192a(6) =5400a(7) =1200a(8) =47520a(9) =8640a(10) =458640a(11) =70560a(12) =4838400a(13) =645120a(14) =55520640a(15) =6531840a(16) =689472000a(17) =72576000a(18) =9220780800a(19) =878169600a(20) =132204441600a(21) =11496038400a(23) =161902540800

External references