

A144145


A positive integer n is included if n contains the same number of 0's as 1's when represented in binary and the number of 0's (or the number of 1's) divides n.


0



2, 10, 12, 42, 156, 172, 180, 184, 204, 212, 216, 228, 232, 240, 535, 555, 565, 570, 590, 595, 620, 625, 665, 675, 690, 710, 740, 775, 790, 805, 810, 820, 835, 850, 865, 880, 905, 920, 930, 2142, 2166, 2172, 2262, 2268, 2292, 2334, 2358, 2364, 2382, 2394
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..50.


EXAMPLE

42 in binary is 101010. This contains the same number of 0's as 1's and that number (3) divides 42. So 42 is included in the sequence.


MATHEMATICA

Select[Range[5000], DigitCount[ #, 2, 0] == DigitCount[ #, 2, 1] && Mod[ #, DigitCount[ #, 2, 0]] == 0 &] (* Stefan Steinerberger, Sep 15 2008 *)


CROSSREFS

Sequence in context: A209641 A209642 A061855 * A075170 A039571 A080981
Adjacent sequences: A144142 A144143 A144144 * A144146 A144147 A144148


KEYWORD

base,nonn


AUTHOR

Leroy Quet, Sep 11 2008


EXTENSIONS

More terms from Stefan Steinerberger and Dmitry Kamenetsky, Sep 15 2008


STATUS

approved



