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A327257
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Positions of 0's in {A327256(n) : n > 0}.
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4
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3, 4, 5, 9, 10, 11, 15, 16, 17, 21, 22, 23, 27, 28, 29, 33, 34, 38, 39, 40, 44, 45, 46, 50, 51, 52, 56, 57, 58, 62, 63, 64, 68, 69, 73, 74, 75, 79, 80, 81, 85, 86, 87, 91, 92, 93, 97, 98, 99, 102, 103, 104, 108, 109, 110, 114, 115, 116, 120, 121, 122
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OFFSET
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1,1
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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, 1, 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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