A285535 Positions of 1 in A285533; complement of A285534.

1, 2, 4, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 20, 22, 26, 29, 30, 32, 35, 36, 37, 38, 40, 44, 48, 52, 55, 56, 58, 61, 62, 63, 64, 65, 66, 68, 71, 72, 73, 74, 75, 76, 78, 81, 82, 83, 84, 85, 86, 88, 91, 92, 93, 94, 95, 96, 98, 101, 102, 103, 104, 105, 106

Offset

1,2

Comments

Conjecture: a(n)/n -> 2.

Links

Clark Kimberling, Table of n, a(n) for n = 1..10000

Example

As a word, A285533 = 110100111..., in which 0 is in positions 1,2,4,7,8,...

Mathematica

s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {0, 1, 0, 0}}] &, {0}, 9]  (* A285533 *)
Flatten[Position[s, 0]]  (* A285534 *)
Flatten[Position[s, 1]]  (* A285535 *)

Crossrefs

Cf. A285531, A285533, A285534.

Sequence in context: A009282 A141745 A301936 * A342777 A173416 A356720

Adjacent sequences: A285532 A285533 A285534 * A285536 A285537 A285538

Keyword

nonn,easy

Author

Clark Kimberling, Apr 30 2017

Status

approved