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 A048195 Numbers k for which binomial(k, floor(k/2)) has fewer unitary than non-unitary divisors. 0
 10, 25, 26, 27, 28, 29, 30, 34, 36, 37, 38, 40, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 58, 60, 61, 62, 63, 64, 66, 68, 69, 70, 75, 76, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 108, 109, 110 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A048111 applied to central binomial coefficients. LINKS FORMULA A034444(A001405(k)) < A048105(A001405(k)). EXAMPLE k=58: binomial(58,29) has 20480 divisors, 8192 unitary ones and 12288 non-unitary ones, and 8192 < 12288. PROG (PARI) nbud(n) = 1< 2*nbud(b); \\ Michel Marcus, Mar 15 2018 CROSSREFS Cf. A001405, A034444, A048105, A048111. Sequence in context: A180043 A251317 A251201 * A133634 A174051 A225974 Adjacent sequences:  A048192 A048193 A048194 * A048196 A048197 A048198 KEYWORD nonn AUTHOR EXTENSIONS More terms from Michel Marcus, Mar 15 2018 STATUS approved

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Last modified February 19 13:25 EST 2020. Contains 332044 sequences. (Running on oeis4.)