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A161397
a(n) = the smallest positive integer that contains the same number of (non-leading) 0's as n when a(n) and n are written in binary, is not coprime to n, and is not a divisor of n.
2
6, 15, 10, 30, 14, 63, 18, 12, 4, 55, 9, 247, 6, 63, 34, 85, 8, 57, 8, 9, 4, 253, 18, 10, 4, 6, 10, 1015, 14, 1023, 66, 36, 16, 20, 16, 185, 8, 9, 16, 205, 8, 215, 8, 10, 4, 14335, 33, 35, 8, 9, 8, 159, 4, 30, 18, 9, 4, 767, 9, 4087, 6, 15, 130, 80, 32, 201, 32, 33, 16, 213, 32, 730
OFFSET
2,1
LINKS
CROSSREFS
Sequence in context: A123623 A240990 A215739 * A145257 A245200 A070555
KEYWORD
base,nonn
AUTHOR
Leroy Quet, Jun 09 2009
EXTENSIONS
a(1) is undefined; offset corrected by Hagen von Eitzen, Jun 20 2009
Corrected and extended using terms from b-file. - N. J. A. Sloane, Aug 31 2009
STATUS
approved