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Search: id:A013825
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| 16, 512, 16384, 524288, 16777216, 536870912, 17179869184, 549755813888, 17592186044416, 562949953421312, 18014398509481984, 576460752303423488, 18446744073709551616, 590295810358705651712, 18889465931478580854784
(list; graph; listen)
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OFFSET
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0,1
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LINKS
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Tanya Khovanova, Recursive Sequences
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FORMULA
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a(n)=32*a(n-1), n>0 ; a(0)=16 . G.f.: 16/(1-32*x). a(n)=16*A009976(n). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 24 2008]
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PROGRAM
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(Other) sage: [lucas_number1(5*n, 2, 0) for n in xrange(1, 16)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Oct 27 2009]
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CROSSREFS
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Sequence in context: A113674 A010560 A147641 this_sequence A099772 A041483 A041480
Adjacent sequences: A013822 A013823 A013824 this_sequence A013826 A013827 A013828
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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