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A174415 Numbers such that when expressed in base 2 and then interpreted in base 10, is not a multiple of the original number. 0
3, 5, 6, 7, 9, 11, 12, 13, 14, 15, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Complement of A032533.

LINKS

Table of n, a(n) for n=1..49.

EXAMPLE

For n=5; a(5) = 9, 9 in base 2 is 1001, which interpreted in base 10, 1001 is not multiple of 9.

MATHEMATICA

Select[Range[100], !Divisible[FromDigits[IntegerDigits[#, 2]], #]&] (* Harvey P. Dale, Jul 10 2014 *)

CROSSREFS

Sequence in context: A169957 A165712 A161373 * A103826 A079905 A154611

Adjacent sequences:  A174412 A174413 A174414 * A174416 A174417 A174418

KEYWORD

nonn,base

AUTHOR

Jaroslav Krizek, Mar 19 2010

STATUS

approved

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Last modified November 27 23:10 EST 2014. Contains 250286 sequences.