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A206445 Positions of 0 in A076478; complement of A206446. 2
1, 3, 4, 5, 8, 11, 12, 13, 14, 15, 17, 19, 20, 24, 25, 27, 31, 35, 36, 37, 38, 39, 40, 41, 43, 44, 46, 47, 48, 51, 53, 54, 55, 57, 59, 62, 63, 68, 69, 70, 72, 73, 76, 78, 80, 85, 86, 89, 94, 99, 100, 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 113, 114 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..63.

EXAMPLE

The positions of 0 in 0,1,0,0,0,1,1,0,1,1,0,0,0,0,0,1,...

are 1,3,4,5,9,11,12,13,14,15,...

MATHEMATICA

d[n_] := Rest@IntegerDigits[n + 1, 2] + 1;

t = -1 + Flatten[Array[d, 100]]

Flatten[Position[t, 0]]  (* A206445 *)

Flatten[Position[t, 1]]  (* A206446 *)

CROSSREFS

Cf. A076478, A206446.

Sequence in context: A103329 A080726 A101210 * A047599 A332414 A050846

Adjacent sequences:  A206442 A206443 A206444 * A206446 A206447 A206448

KEYWORD

nonn

AUTHOR

Clark Kimberling, Feb 08 2012

STATUS

approved

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Last modified August 6 00:36 EDT 2021. Contains 346493 sequences. (Running on oeis4.)