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1, 2, 4, 5, 6, 8, 10, 12, 13, 14, 16, 17, 18, 20, 21, 22, 24, 26, 28, 29, 30, 32, 34, 36, 37, 38, 40, 42, 44, 45, 46, 48, 49, 50, 52, 53, 54, 56, 58, 60, 61, 62, 64, 65, 66, 68, 69, 70, 72, 74, 76, 77, 78, 80, 81, 82, 84, 85, 86, 88, 90, 92, 93, 94, 96, 98
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internal format)
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OFFSET
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1,2
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LINKS
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FORMULA
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a(n + 1) = a(n) + A096268(a(n) - 1) + 1 for all n > 0. (conjecture) - Velin Yanev, Mar 23 2019
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EXAMPLE
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As a word, A285384 = 11011101..., in which the positions of 1 are 1,2,4,5,6,8,...
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MATHEMATICA
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s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {0, 1}}] &, {0}, 16] (* A285384 *)
Flatten[Position[s, 0]] (* A072939 *)
Flatten[Position[s, 1]] (* A285385 *)
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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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