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%I M3775
%S 5,8,11,15,19,23,27,32,37,43,49,54,59,64
%N Zarankiewicz's problem.
%D R. K. Guy, A many-facetted problem of Zarankiewicz, Lect. Notes Math. 110 (1969), 129-148.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%K nonn
%O 2,1
%A _N. J. A. Sloane_.