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 A158871 Those positive integers n where (the number of integers k, 0 <= k <= n, where the binomial coefficient C(n,k) is divisible by n) > (the number of positive integers <= n and coprime to n). 0
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 OFFSET 1,2 COMMENTS A020475(n) = the number of integers k, 0 <= k <= n, where the binomial coefficient C(n,k) is divisible by n. A000010(n) = the number of positive integers <= n and coprime to n. A020475(n) >= A000010(n) for all positive integers n. LINKS Table of n, a(n) for n=1..67. CROSSREFS A000010, A020475 Sequence in context: A270819 A031183 A265043 * A359074 A247626 A247627 Adjacent sequences: A158868 A158869 A158870 * A158872 A158873 A158874 KEYWORD nonn AUTHOR Leroy Quet, Mar 28 2009 EXTENSIONS Extended by R. J. Mathar, May 21 2009 STATUS approved

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Last modified September 16 15:08 EDT 2024. Contains 375976 sequences. (Running on oeis4.)