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A030380 Length of n-th run of digit 1 in A030373. 0

%I #8 Dec 30 2018 15:08:55

%S 1,1,3,1,1,1,1,1,2,1,2,5,2,1,1,2,1,1,1,2,1,1,1,2,1,1,1,1,1,1,2,1,1,1,

%T 1,1,1,2,1,1,1,1,3,1,1,1,1,1,2,1,1,1,2,1,2,2,3,2,3,7,3,2,2,3,2,2,2,3,

%U 2,1,1,2,1,1,1,1,3,1,1,1,1,1,2,1,1,1,2,1,1,1

%N Length of n-th run of digit 1 in A030373.

%t Length/@Select[Split[Flatten[IntegerDigits[Range[200],4]]],MemberQ[#,1]&] (* _Harvey P. Dale_, Dec 30 2018 *)

%K nonn,base

%O 1,3

%A _Clark Kimberling_

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)