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%I #13 Oct 12 2017 04:19:30
%S 1,3,9,32,137
%N Erroneous version of A129416.
%D Cadogan, C. C. Graph-lattices and the enumeration of linear graphs. 1970 Proc. Louisiana Conf. on Combinatorics, Graph Theory and Computing (Louisiana State Univ., Baton Rouge, La., 1970) pp. 61--86 Louisiana State Univ., Baton Rouge, La. MR0269553 (42 #4448).
%K dead
%O 1,2
%A _N. J. A. Sloane_, Mar 30 2012
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