A376677 List of subwords (or factors) of the Kolakoski sequence (A000002).

1, 2, 11, 12, 21, 22, 112, 121, 122, 211, 212, 221, 1121, 1122, 1211, 1212, 1221, 2112, 2121, 2122, 2211, 2212, 11211, 11212, 11221, 12112, 12122, 12211, 12212, 21121, 21122, 21211, 21221, 22112, 22121, 22122, 112112, 112122, 112212, 121121, 121122, 121221

Offset

1,2

Comments

There are A007782(m) terms with m digits.

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10304

Rémy Sigrist, PARI program

Index entries for sequences related to Kolakoski sequence

Prog

(PARI) \\ See Links section.

Crossrefs

Cf. A000002, A007782, A214215, A376637.

Sequence in context: A038114 A007931 A136407 * A214215 A376637 A136999

Adjacent sequences: A376674 A376675 A376676 * A376678 A376679 A376680

Keyword

nonn,base

Author

Rémy Sigrist, Oct 01 2024

Status

approved