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A031277
Length of n-th run of digit 1 in A031269.
0
1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 3, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 2, 4, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1
OFFSET
1,4
CROSSREFS
Sequence in context: A223726 A223728 A030596 * A001165 A137420 A134866
KEYWORD
nonn,base
STATUS
approved