A346307 Number of runs in the n-th word in A076478.

1, 1, 1, 2, 2, 1, 1, 2, 3, 2, 2, 3, 2, 1, 1, 2, 3, 2, 3, 4, 3, 2, 2, 3, 4, 3, 2, 3, 2, 1, 1, 2, 3, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 3, 2, 2, 3, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 3, 2, 1, 1, 2, 3, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 3, 2, 3, 4, 5, 4, 5, 6, 5, 4

Offset

1,4

Links

Table of n, a(n) for n=1..86.

Example

The first fourteen words w(n) are 0, 1, 00, 01, 10, 11, 000, 001, 010, 011, 100, 101, 110, 111, so that a(9) = 3.

Mathematica

(See A007931.)

Crossrefs

Cf. A007931, A076478.

Sequence in context: A161638 A066030 A025863 * A339352 A372515 A305825

Adjacent sequences: A346304 A346305 A346306 * A346308 A346309 A346310

Keyword

nonn,base

Author

Clark Kimberling, Aug 16 2021

Status

approved