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%I #7 Dec 08 2017 17:23:57
%S 14,30,46,59,62,78,94,110,123,126,142,158,174,187,190,206,222,239,251,
%T 254,270,286,302,315,318,334,350,366,379,382,398,414,430,443,446,462,
%U 478,495,507,510,526,542,558,571,574,590,606
%N Numbers n such that string 3,2 occurs in the base 4 representation of n but not of n+1.
%t SequencePosition[Table[If[SequenceCount[IntegerDigits[n,4],{3,2}]>0,1,0],{n,700}],{1,0}][[All,1]] (* Requires Mathematica version 10 or later *) (* _Harvey P. Dale_, Dec 08 2017 *)
%K nonn,base
%O 1,1
%A _Clark Kimberling_