The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A057715 Composite numbers m = Product p_i^{e_i} such that p_j^{e_j} > p_k^{e_k} for all p_j < p_k. 3
 12, 24, 40, 45, 48, 56, 63, 80, 96, 112, 135, 144, 160, 175, 176, 189, 192, 208, 224, 275, 288, 297, 320, 325, 351, 352, 384, 405, 416, 425, 448, 459, 475, 513, 539, 544, 567, 575, 576, 608, 621, 637, 640, 675, 704, 720, 736, 768, 800, 832, 833, 864, 875 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Lei Zhou, Table of n, a(n) for n = 1..10000 EXAMPLE 720 is included because 720 = 2^4 * 3^2 * 5^1 and 2^4 > 3^2 > 5^1. MATHEMATICA Select[Range[575], Greater @@ Power @@@ (fi = FactorInteger[#]) && Length[fi] > 1 &] (* Ray Chandler, Nov 06 2008 *) CROSSREFS Sequence in context: A126855 A102749 A085231 * A357863 A053990 A026365 Adjacent sequences: A057712 A057713 A057714 * A057716 A057717 A057718 KEYWORD nonn,easy AUTHOR Leroy Quet, Oct 24 2000 EXTENSIONS Title clarified by Sean A. Irvine, Jun 24 2022 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified May 24 01:38 EDT 2024. Contains 372768 sequences. (Running on oeis4.)