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A284934 Positions of 1 in A284792; complement of A284933. 3
2, 3, 5, 6, 8, 9, 11, 13, 14, 15, 17, 18, 20, 21, 22, 24, 26, 27, 29, 30, 32, 33, 35, 37, 38, 39, 41, 43, 44, 46, 47, 49, 50, 51, 53, 54, 56, 57, 59, 61, 62, 63, 65, 66, 68, 69, 70, 72, 74, 75, 77, 78, 80, 81, 82, 84, 85, 87, 88, 90, 92, 93, 94, 96, 98, 99 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) - a(n-1) is in {1,2} for n>=2.  Conjecture: a(n)/n -> 3/2.

LINKS

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

EXAMPLE

As a word, A284932 = 0110110110101110..., in which 1 is in positions 2,3,5,6,8,...

MATHEMATICA

s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 0}}] &, {0}, 9] (* A010060 *)

w = StringJoin[Map[ToString, s]]

w1 = StringReplace[w, {"1001" -> "1"}]

st = ToCharacterCode[w1] - 48  (* A284792 *)

Flatten[Position[st, 0]]  (* A284933 *)

Flatten[Position[st, 1]]  (* A284934 *)

CROSSREFS

Cf. A010060, A284792, A284933.

Sequence in context: A211265 A327423 A024913 * A320928 A186225 A353130

Adjacent sequences:  A284931 A284932 A284933 * A284935 A284936 A284937

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, May 10 2017

EXTENSIONS

Definition corrected by Georg Fischer, Jun 05 2020

STATUS

approved

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Last modified May 22 11:58 EDT 2022. Contains 353949 sequences. (Running on oeis4.)