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A033971
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Trajectory of 1 under map n->29n+1 if n odd, n->n/2 if n even
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0
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1, 30, 15, 436, 218, 109, 3162, 1581, 45850, 22925, 664826, 332413, 9639978, 4819989, 139779682, 69889841, 2026805390, 1013402695, 29388678156, 14694339078, 7347169539, 213067916632, 106533958316
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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NestList[If[EvenQ[#], #/2, 29#+1]&, 1, 30] (* Harvey P. Dale, Jun 03 2015 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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