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Search: id:A140067
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| 1, 2, 4, 6, 8, 12, 16, 18, 24, 30, 36, 42, 48, 60, 72, 84, 90, 96, 108, 120, 144, 168, 180, 192, 210, 216, 240, 252, 264, 288, 300, 312, 324, 336, 360, 384, 396, 408, 420, 432, 468, 480, 504, 528, 540, 576, 600, 648, 660, 672, 720, 756, 780, 792, 816, 840, 900
(list; graph; listen)
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OFFSET
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1,2
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LINKS
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Robert G. Wilson v, Table of n, a(n) for n = 1..266.
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MATHEMATICA
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f[n_] := f[n] = Block[{c = 1, d = Divisors@n, k = DivisorSigma[0, n], m = 1}, While[m != n, If[Min[PadRight[Divisors@m, k, n] - d] > -1, c++ ]; m++ ]; c]; Do[ f@n, {n, 1000}]; a = 0; lst = {}; Do[ If[f@n > a, a = f@n; AppendTo[lst, n]], {n, 1000}]; lst
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CROSSREFS
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Cf. A137849, A094783.
Sequence in context: A128397 A120383 A055932 this_sequence A067946 A145853 A064527
Adjacent sequences: A140064 A140065 A140066 this_sequence A140068 A140069 A140070
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KEYWORD
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nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), May 04 2008
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