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 A032551 Numbers that, when expressed in base 8 and then interpreted in base 10, yield a multiple of the original number. 4
 0, 1, 2, 3, 4, 5, 6, 7, 34217, 34354, 68582, 68719, 68720, 70525, 70537, 70674, 104891, 104902, 105039, 105040, 106845, 139257, 141211, 141348, 175577, 175714, 177519, 177520, 177668, 211885, 212022, 212034, 213839, 213840, 248205, 248342, 250148 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Decimal 'base-8 looking' numbers divided by their actual base-8 value is an integer. There are only 37 terms up to 30 million. - Harvey P. Dale, Sep 29 2012 LINKS Giovanni Resta, Table of n, a(n) for n = 1..52 (first 37 terms from Harvey P. Dale) EXAMPLE 7 in base 8 is 7, which interpreted in base 10 is 7=1*7. MATHEMATICA Join[{0}, Select[Range[300000], Divisible[FromDigits[ IntegerDigits[ #, 8]], #]&]] (* Harvey P. Dale, Sep 29 2012 *) CROSSREFS Cf. A032552. See also A032532. Sequence in context: A004902 A004913 A062945 * A228051 A308071 A030555 Adjacent sequences:  A032548 A032549 A032550 * A032552 A032553 A032554 KEYWORD nonn,base AUTHOR Patrick De Geest, Apr 15 1998 EXTENSIONS Edited by N. J. A. Sloane, Jun 07 2008 at the suggestion of Sergio Pimentel Name edited by Jon E. Schoenfield, Oct 25 2019 STATUS approved

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Last modified August 12 21:10 EDT 2020. Contains 336440 sequences. (Running on oeis4.)