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A043732 Numbers whose number of runs in the base-2 representation is congruent to 4 mod 5. 0

%I #10 Oct 04 2023 23:44:31

%S 10,18,20,22,26,34,36,38,40,44,46,50,52,54,58,66,68,70,72,76,78,80,88,

%T 92,94,98,100,102,104,108,110,114,116,118,122,130,132,134,136,140,142,

%U 144,152,156,158,160,176,184,188,190,194,196

%N Numbers whose number of runs in the base-2 representation is congruent to 4 mod 5.

%t Select[Range[300],Mod[Length[Split[IntegerDigits[#,2]]],5]==4&] (* _Harvey P. Dale_, Nov 14 2018 *)

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)