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A062849 When expressed in base 2 and then interpreted in base 8, is a multiple of the original number. 4
0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 33, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 65, 66, 68, 72, 80, 85, 90, 93, 96, 99, 102, 108, 120, 124, 127, 128, 129, 130, 132, 135, 136, 144, 153, 160, 165, 170, 180, 186, 192, 195, 198, 204 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Ivan Neretin, Table of n, a(n) for n = 1..1775 (all terms below 10^6)

EXAMPLE

15 in base 2 is 1111, which interpreted in base 8 is 585=39*15.

MATHEMATICA

Join[{0}, Select[Range@210, Divisible[FromDigits[IntegerDigits[#, 2], 8], #] &]] (* Ivan Neretin, Aug 31 2015 *)

CROSSREFS

Sequence in context: A143071 A305759 A143513 * A243355 A233461 A010432

Adjacent sequences:  A062846 A062847 A062848 * A062850 A062851 A062852

KEYWORD

base,nonn

AUTHOR

Erich Friedman, Jul 21 2001

STATUS

approved

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Last modified November 28 23:48 EST 2021. Contains 349415 sequences. (Running on oeis4.)