A031261 - OEIS

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A031261

Length of n-th run of digit 1 in A031253.

1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 3, 3, 3, 2, 3, 2, 2, 2, 2, 3, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,10

LINKS

Table of n, a(n) for n=1..90.

CROSSREFS

Sequence in context: A250662 A369874 A340366 * A188796 A161685 A257461

Adjacent sequences: A031258 A031259 A031260 * A031262 A031263 A031264

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved