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A285601
Positions of 1 in A285599; complement of A285600.
3
1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36, 37, 38, 40, 41, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 58, 59, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 73, 74, 76, 77, 78, 80, 81, 82, 84, 85
OFFSET
1,2
COMMENTS
Conjecture: a(n)/n -> (1+sqrt(17))/4.
LINKS
EXAMPLE
As a word, A285599 = 11011101110..., in which 1 is in positions 1,2,4,5,6,8,...
MATHEMATICA
s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {0, 1, 1, 1}}] &, {0}, 11] (* A285599 *)
Flatten[Position[s, 0]] (* A285600 *)
Flatten[Position[s, 1]] (* A285601 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 01 2017
STATUS
approved