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A043854 Number of runs in the base 4 representation of n is congruent to 4 mod 8. 0

%I

%S 68,70,71,72,73,75,76,77,78,97,98,99,100,102,103,108,109,110,113,114,

%T 115,116,118,119,120,121,123,132,134,135,136,137,139,140,141,142,145,

%U 146,147,152,153,155,156,157,158,177,178,179

%N Number of runs in the base 4 representation of n is congruent to 4 mod 8.

%t Select[Range[200],Mod[Length[Split[IntegerDigits[#,4]]],8]==4&] (* _Harvey P. Dale_, Jul 17 2013 *)

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified June 23 11:29 EDT 2021. Contains 345397 sequences. (Running on oeis4.)