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A030380 Length of n-th run of digit 1 in A030373. 0
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, 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, 2, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
MATHEMATICA
Length/@Select[Split[Flatten[IntegerDigits[Range[200], 4]]], MemberQ[#, 1]&] (* Harvey P. Dale, Dec 30 2018 *)
CROSSREFS
Sequence in context: A318663 A359196 A348969 * A066636 A137578 A200146
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)