93367domain: NAppears in sequencesIrregular triangle read by rows, in which row n lists the Münchhausen numbers in base n, for 2 <= n.at n=27A166623Number of nX3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,3,4 for x=0,1,2,3,4.at n=15A196133