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 A032577 Numbers k whose decimal representation, read as a base-23 value and divided by k, yields an integer. 1
 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 26, 39, 169, 221, 442, 663, 884, 2405, 2873, 2912, 5980, 26455, 28730, 29120, 31667, 42441, 48841, 52900, 74435, 84882, 104650, 132808, 139380, 413738, 20392554, 23490402, 25209381, 32287569, 234904020, 239235484 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Original name: Base 23 value of decimal denominator divided by this decimal value (n) is an integer. LINKS Table of n, a(n) for n=1..40. EXAMPLE 2405 is a term: 2405_23 = 26455 = 2405*11. - Jon E. Schoenfield, Oct 25 2019 CROSSREFS Cf. A032578. See also A032563 for explanation. Sequence in context: A304246 A271837 A290950 * A244155 A066310 A342226 Adjacent sequences: A032574 A032575 A032576 * A032578 A032579 A032580 KEYWORD nonn,base AUTHOR Patrick De Geest, Apr 15 1998 EXTENSIONS More terms from Larry Reeves (larryr(AT)acm.org), Sep 27 2000 Offset changed and Name edited by Jon E. Schoenfield, Oct 25 2019 STATUS approved

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Last modified June 8 04:57 EDT 2023. Contains 363157 sequences. (Running on oeis4.)