A031263 Length of n-th run of digit 3 in A031253.

1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3

Offset

1,2

Links

Table of n, a(n) for n=1..87.

Crossrefs

Sequence in context: A278567 A043279 A050433 * A204897 A262618 A347447

Adjacent sequences: A031260 A031261 A031262 * A031264 A031265 A031266

Keyword

nonn,base

Author

Clark Kimberling

Extensions

a(86) corrected by Sean A. Irvine, Apr 20 2020

Status

approved