A344160 Numbers k such that the k-th word in A342910 starts with 1 and ends with 0.

5, 11, 17, 20, 29, 32, 35, 47, 50, 53, 56, 62, 74, 77, 83, 86, 89, 95, 98, 107, 113, 119, 128, 131, 137, 143, 146, 149, 152, 161, 164, 170, 173, 182, 188, 194, 200, 209, 218, 221, 224, 227, 230, 233, 245, 248, 251, 257, 260, 263, 269, 275, 284, 287, 293, 296

Offset

1,1

Comments

The sequences A344158-A344161 partition the positive integers. See A342910 for a guide to related sequences.

Links

Table of n, a(n) for n=1..56.

Example

The first twenty words w(n): 0, 1, 00, 01, 10, 000, 001, 11, 010, 0000, 100, 0001, 011, 101, 0010, 00000, 110, 0100, 00001, 1000; so a(1) = 5, a(2) = 11.

Mathematica

(See A342910.)

Crossrefs

Cf. A342910, A344158, A344159, A344161.

Sequence in context: A373656 A352273 A084088 * A314183 A314184 A232010

Adjacent sequences: A344157 A344158 A344159 * A344161 A344162 A344163

Keyword

nonn,base

Author

Clark Kimberling, Jun 01 2021

Status

approved