A344988 a(n) is the position in A344953 of the binary representation of n.

2, 5, 7, 10, 13, 15, 20, 18, 23, 26, 34, 28, 36, 41, 54, 31, 39, 44, 57, 47, 60, 68, 89, 49, 62, 70, 91, 75, 96, 109, 143, 52, 65, 73, 94, 78, 99, 112, 146, 81, 102, 115, 149, 123, 157, 178, 83, 104, 117, 151, 125, 159, 180, 130, 164, 185, 198, 86, 107, 120

Offset

1,1

Comments

The first 46 terms are the same as in A255774.

Links

Table of n, a(n) for n=1..60.

Example

The first twenty words w(n):  0, 1, 00, 01, 10, 000, 11, 001, 010, 100, 0000, 011, 101, 0001, 110, 0010, 0100, 1000, 00000, 111; so a(3) = 5.

Mathematica

(See A341258.)

Crossrefs

Cf. A255774, A341258, A342910, A344953.

Sequence in context: A285207 A140398 A211273 * A255774 A364005 A081838

Adjacent sequences: A344985 A344986 A344987 * A344989 A344990 A344991

Keyword

nonn,base

Author

Clark Kimberling, Jul 10 2021

Status

approved