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Search: id:A001347
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| A001347 |
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Sum (n+k)! C(5,k), k = 0 . . 5.
(Formerly M5361 N2328)
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+0
2
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| 88, 326, 1631, 10112, 74046, 622704, 5900520, 62118720, 718709040, 9059339520, 123521086080, 1810829260800, 28397649772800, 474281518233600
(list; graph; listen)
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OFFSET
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-1,1
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REFERENCES
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Biondi, E.; Divieti, L.; Guardabassi, G.; Counting paths, circuits, chains and cycles in graphs: A unified approach. Canad. J. Math. 22 1970 22-35.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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CROSSREFS
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Sequence in context: A062036 A116448 A046330 this_sequence A003782 A064022 A116065
Adjacent sequences: A001344 A001345 A001346 this_sequence A001348 A001349 A001350
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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