login
Number of sesquirotational Kotzig factorizations.
(Formerly M0332)
0

%I M0332 #9 Mar 30 2012 16:44:48

%S 1,1,1,0,2,2,4,8,18,120

%N Number of sesquirotational Kotzig factorizations.

%D Colbourn, Charles J.; Mendelsohn, Eric; Kotzig factorizations: existence and computational results. Theory and practice of combinatorics, 65-78, North-Holland Math. Stud., 60, North-Holland, Amsterdam-New York, 1982.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%K nonn

%O 1,5

%A _N. J. A. Sloane_.