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%I #7 Nov 21 2013 12:50:18
%S 0,1,3,5,8,9,10,11,12,13,15,17,21,24,25,26,27,33,37,40,41,43,54,61,65,
%T 68,69,71,87,98,105,109,112,113,115,141,159,170,177,181,184,185,187,
%U 228,257,275,286,293,297,300,301,303,369,416,445,463,474,481,485
%N Ordered sequence of nonnegative differences 4f-g, where f and g are Lucas numbers (A000032 beginning at 1).
%t (See A191929.)
%t Take[Union[Select[4First[#]-Last[#]&/@Tuples[LucasL[Range[20]],{2}], #>=0&]],70] (* _Harvey P. Dale_, Aug 21 2011 *)
%Y Cf. A191929, A191930, A191932.
%K nonn
%O 1,3
%A _Clark Kimberling_, Jun 19 2011