| 2, 4, 6, 6, 5, 7, 7, 12, 22, 16, 55, 54, 42, 24, 25, 86, 97, 133, 64, 94, 72, 58, 49, 69, 19, 78, 14, 208, 167, 138, 80, 59, 63, 142, 41, 110, 22, 286, 39, 84, 215, 80, 14, 305, 188, 151, 53, 187, 180, 44, 32, 83, 92, 300, 16, 421, 146, 507, 28, 243, 119, 429, 239, 415
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Also called Smarandache-Kurepa function.
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REFERENCES
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F. Smarandache, Definitions solved and unsolved problems, conjectures and theorems in number theory and geometry, edited by M. Perez, Xiquan Publishing House, 2000.
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LINKS
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F. Smarandache, Definitions, Solved and Unsolved Problems, Conjectures, ...
Eric Weisstein's World of Mathematics, More information
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CROSSREFS
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Cf. A049042, A049043, A003422.
Sequence in context: A134920 A011031 A054584 this_sequence A092337 A050823 A050825
Adjacent sequences: A049038 A049039 A049040 this_sequence A049042 A049043 A049044
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KEYWORD
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nonn
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AUTHOR
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David W. Wilson (davidwwilson(AT)comcast.net)
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