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A327258
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Positions of 1's in {A327256(n) : n > 0}.
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4
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1, 2, 6, 7, 8, 12, 13, 14, 18, 19, 20, 24, 25, 26, 30, 31, 32, 35, 36, 37, 41, 42, 43, 47, 48, 49, 53, 54, 55, 59, 60, 61, 65, 66, 67, 70, 71, 72, 76, 77, 78, 82, 83, 84, 88, 89, 90, 94, 95, 96, 100, 101, 105, 106, 107, 111, 112, 113, 117, 118, 119, 123, 124, 125
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OFFSET
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1,2
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COMMENTS
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Although a(n)/n->2, the sequence a(n)-2n appears to be unbounded.
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LINKS
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MATHEMATICA
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r = Sqrt[8]; z = 300;
t = Table[Floor[2 n r] - 2 Floor[n*r], {n, 0, z}] (* {A327256(n) : n > 0} *)
Flatten[Position[t, 0]] (* A327257 *)
Flatten[Position[t, 1]] (* A327258 *)
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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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EXTENSIONS
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STATUS
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approved
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