



2, 3, 5, 7, 8, 10, 12, 13, 15, 17, 19, 20, 22, 24, 25, 27, 29, 31, 32, 34, 36, 37, 39, 41, 42, 44, 46, 48, 49, 51, 53, 54, 56, 58, 60, 61, 63, 65, 66, 68, 70, 71, 73, 75, 77, 78, 80, 82, 83, 85, 87, 89, 90, 92, 94, 95, 97, 99, 101, 102, 104, 106, 107, 109
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OFFSET

1,1


COMMENTS

Conjecture: 1 < n*r  a(n) < 1 for n>=1, where r = 1 + sqrt(1/2).
This conjecture can be proved in the same way as the conjecture on A285074.  Michel Dekking, May 30 2017
Appears to differ from A285074 only at a(1).  R. J. Mathar, Apr 24 2017
This is correct, and follows from the fact that A285073 and A285076 are equal except for the first two terms which are respectively 0,1 and 1,0. (See Comments for A285073.)  Michel Dekking, May 30 2017


LINKS

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


EXAMPLE

As a word, A285076 = 100101001010..., in which 0 is in positions 2,3,5,7,8,...


MATHEMATICA

s = Nest[Flatten[# /. {0 > {1, 0}, 1 > {0, 1, 0}}] &, {0}, 13]; (* A285076 *)
Flatten[Position[s, 0]]; (* A285077 *)
Flatten[Position[s, 1]]; (* A285078 *)


CROSSREFS

Cf. A285074, A285076, A285078.
Sequence in context: A285977 A186344 A186317 * A143826 A001912 A186221
Adjacent sequences: A285074 A285075 A285076 * A285078 A285079 A285080


KEYWORD

nonn,easy


AUTHOR

Clark Kimberling, Apr 19 2017


STATUS

approved



