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1, 5, 7, 8, 11, 15, 16, 19, 23, 24, 27, 30, 34, 36, 37, 40, 43, 47, 48, 52, 54, 55, 58, 62, 63, 66, 69, 73, 75, 76, 79, 83, 84, 87, 91, 92, 95, 98, 102, 103, 107, 109, 110, 113, 117, 118, 121, 124, 128, 130, 131, 134, 138, 139, 142, 146, 147, 150, 153, 157
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OFFSET
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1,2
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COMMENTS
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Conjecture: 0 < n*r - a(n) < r for n>=1, where r = (3+sqrt(5))/2.
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LINKS
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EXAMPLE
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As a word, A285080 = 01110..., in which 0 is in positions 1,5,7,8,11,...
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MATHEMATICA
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s = Nest[Flatten[# /. {0 -> {1, 0}, 1 -> {0, 1, 1}}] &, {0}, 14]; (* A285080 *)
Flatten[Position[s, 0]]; (* A285081 *)
Flatten[Position[s, 1]]; (* A285082 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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