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Search: id:A100845
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| A100845 |
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L(P(n)) where P(n) is the number of unrestricted partitions of n and L(n) is the n-th Lucas number. |
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+0
1
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| 1, 1, 3, 4, 11, 29, 199, 1364, 39603, 1860498, 599074578, 505019158607, 12360848946698171, 1281597540372340914251, 16342986943522226847837781364, 6050965600552329018623146299409643807, 1888621362467059762119226660462223993033685748724
(list; graph; listen)
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OFFSET
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1,3
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FORMULA
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a(n) = A000032(A000041(n)). - David Wasserman (dwasserm(AT)earthlink.net), Mar 04 2008
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EXAMPLE
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If n=4, L(P(4)) = 11
If n=8, L(P(8)) = 39603
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CROSSREFS
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Sequence in context: A041231 A042129 A141723 this_sequence A019169 A049979 A038559
Adjacent sequences: A100842 A100843 A100844 this_sequence A100846 A100847 A100848
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KEYWORD
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nonn
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AUTHOR
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Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 07 2005
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EXTENSIONS
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More terms from David Wasserman (dwasserm(AT)earthlink.net), Mar 04 2008
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