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A062849
When expressed in base 2 and then interpreted in base 8, is a multiple of the original number.
15
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
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
KEYWORD
base,nonn
AUTHOR
Erich Friedman, Jul 21 2001
STATUS
approved