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A288134 Positions of 1 in A288132; complement of A288133. 3
3, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n+1)/a(n) -> 1.

LINKS

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

MATHEMATICA

s = {0, 0}; w[0] = StringJoin[Map[ToString, s]];

w[n_] := StringReplace[w[n - 1], {"00" -> "0010", "1" -> "11"}]

Table[w[n], {n, 0, 8}]

st = ToCharacterCode[w[11]] - 48   (* A288132 *)

Flatten[Position[st, 0]]  (* A288133 *)

Flatten[Position[st, 1]]  (* A288134 *)

CROSSREFS

Cf. A288132, A288133.

Sequence in context: A161529 A133043 A094058 * A175966 A121882 A105206

Adjacent sequences:  A288131 A288132 A288133 * A288135 A288136 A288137

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Jun 07 2017

STATUS

approved

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Last modified January 20 11:11 EST 2020. Contains 331083 sequences. (Running on oeis4.)