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 A087304 Smallest nontrivial multiple of n whose nonzero digit product is the same as that of the nonzero digit product of n. By nontrivial one means a(n) is not equal to n or (10^k)*n. 0 if no such number exists. 0
 11, 12, 1113, 104, 15, 132, 1071, 24, 11133, 110, 1001, 1020, 1131, 1022, 105, 32, 1071, 108, 133, 120, 100002, 1122, 161, 1008, 125, 1430, 702, 224, 3016, 11130, 10013, 160, 3003, 612, 315, 1332, 703, 342, 11193, 1040, 10004, 1008, 602, 1144, 225 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Conjecture: no term is zero. LINKS EXAMPLE a(19) = 133 = 133= 19*7 and 1*3*3 = 1*9. CROSSREFS Cf. A051801. Sequence in context: A042097 A056684 A042731 * A121808 A160265 A007651 Adjacent sequences:  A087301 A087302 A087303 * A087305 A087306 A087307 KEYWORD base,nonn AUTHOR Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 01 2003 EXTENSIONS More terms from David Wasserman, Apr 19 2005 STATUS approved

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