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Search: id:A100732
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| 1, 6, 720, 362880, 479001600, 1307674368000, 6402373705728000, 51090942171709440000, 620448401733239439360000, 10888869450418352160768000000, 265252859812191058636308480000000
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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E.g.f.: 1/(1-x^3).
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PROGRAM
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(Other) sage: [stirling_number1(3*n+1, 1) for n in xrange(0, 11)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 26 2009]
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CROSSREFS
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Cf. A000142, A010050, A100733, A100734.
Sequence in context: A116298 A112637 A014525 this_sequence A003923 A002204 A052295
Adjacent sequences: A100729 A100730 A100731 this_sequence A100733 A100734 A100735
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KEYWORD
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nonn,easy,new
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AUTHOR
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Ralf Stephan, Dec 08 2004
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