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A339581
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Indices of records in A063377.
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3
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OFFSET
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1,2
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COMMENTS
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The records themselves begin 0,5,6,7,8,9,10,12,13,14.
a(11) <= 90616211958465842219 = A005602(15). Between a(10) and this upper bound could be another record which might not be listed in A005602.
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REFERENCES
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Carl Pomerance, Problem 81:21 (= 321), in R. K. Guy link.
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LINKS
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R. K. Guy, editor, Western Number Theory Problems, 1985-12-21 & 23, Typescript, Jul 13 1986, Dept. of Math. and Stat., Univ. Calgary, 11 pages. Annotated scan of pages 1, 3, 7, 9, with permission.
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FORMULA
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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