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Search: id:A161745
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| A161745 |
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The subfactorial with index Fibonacci(n). |
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+0
1
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| 0, 0, 1, 2, 44, 14833, 2290792932, 18795307255050944540, 108610077126170304674801654684367969729, 4670745770631032719532167343578469593767847509478551181633606988413996494
(list; graph; listen)
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OFFSET
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1,4
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FORMULA
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a(n)=A000166(A000045(n)) . [R. J. Mathar, Jun 27 2009]
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MATHEMATICA
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<<DiscreteMath`CombinatorialFunctions` lst={}; Do[AppendTo[lst, Subfactorial[Fibonacci[n]]], {n, 2*3!}]; lst
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CROSSREFS
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Sequence in context: A054732 A161722 A054914 this_sequence A048566 A041241 A019579
Adjacent sequences: A161742 A161743 A161744 this_sequence A161746 A161747 A161748
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KEYWORD
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nonn
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AUTHOR
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Vladimir Orlovsky (4vladimir(AT)gmail.com), Jun 17 2009
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EXTENSIONS
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Definition rephrased by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 27 2009
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