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Search: id:A063839
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| A063839 |
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Dirichlet convolution of Fibonacci numbers with factorials. |
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+0
1
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| 1, 3, 8, 29, 125, 738, 5053, 40371, 362926, 3628985, 39916889, 479002546, 6227021033, 87178296643, 1307674368880, 20922789929421, 355687428097597, 6402373706095020, 121645100408836181, 2432902008180276155
(list; graph; listen)
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OFFSET
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1,2
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,100
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PROGRAM
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(PARI) for(n=1, 23, print(sumdiv(n, d, fibonacci(d)*(n/d)!)))
(PARI) { for (n=1, 100, write("b063839.txt", n, " ", sumdiv(n, d, fibonacci(d)*(n/d)!)) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 01 2009]
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CROSSREFS
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Sequence in context: A148876 A013309 A058378 this_sequence A130470 A162054 A067354
Adjacent sequences: A063836 A063837 A063838 this_sequence A063840 A063841 A063842
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KEYWORD
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easy,nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Aug 25 2001
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