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 A097212 Numbers n such that A076078(n) > A076078(m) for all m < n, A076078(n) being the number of sets of distinct positive integers with a least common multiple of n. 5
 1, 2, 4, 6, 12, 24, 30, 36, 48, 60, 120, 180, 240, 360, 420, 720, 840, 1260, 1680, 2520, 4620, 5040, 7560, 9240, 10080, 12600, 13860, 15120, 18480, 20160, 25200, 27720, 45360, 50400, 55440, 83160, 110880, 138600, 166320, 221760, 277200, 332640 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS RECORDS transform of A076078. All highly composite numbers (A002182) are members. All members belong to A025487 and A067128. LINKS MATHEMATICA f[n_] := Block[{d = Divisors[n]}, Plus @@ (MoebiusMu[n/d](2^DivisorSigma[0, d] - 1))]; b = 0; l = {}; Do[c = a[n]; If[c > b, b = c; AppendTo[l, n]], {n, 10^6}]; l (* Robert G. Wilson v, Aug 13 2004 *) CROSSREFS Cf. A140999 (intersection of A025487 and A067128). - Matthew Vandermast, Oct 11 2008 Sequence in context: A073349 A129301 A066523 * A266228 A265719 A126098 Adjacent sequences:  A097209 A097210 A097211 * A097213 A097214 A097215 KEYWORD nonn AUTHOR Matthew Vandermast, Aug 07 2004 EXTENSIONS More terms from Robert G. Wilson v, Aug 13 2004 STATUS approved

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Last modified June 25 17:47 EDT 2019. Contains 324353 sequences. (Running on oeis4.)