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-1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, -1, 0, 1, 0, 1, 0, -1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, -1, 0, -1, 0, 1, 0, -1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, -1, 0, 1, 0, -1, 0, -1, 0, 1, 0, 1, 0, 0, 0, -1, 0, 1, 0, -1, 0, 1, 0, 1, 0, 0, 0, -1, 0, 1, 0, 0, 0, 1, 0, -1, 0, -1, 0, 1, 0, -1, 0, -1, 0, -1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| b(n) = -a(n) is multiplicative with b(2^e) = 0, b(p^1) = -1 if p >= 3, 0 otherwise. David W. Wilson (davidwwilson(AT)comcast.net) Jun 12, 2005.
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MATHEMATICA
| lst={}; Do[AppendTo[lst, MoebiusMu[n]], {n, 0, 6!, 2}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 20 2008]
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CROSSREFS
| Bisection of A008683. Cf. A099990.
Sequence in context: A004569 A100060 A147850 * A091069 A087003 A104606
Adjacent sequences: A099988 A099989 A099990 * A099992 A099993 A099994
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KEYWORD
| sign,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Nov 20 2004
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