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Composite numbers coprime to 6 such that A179382(n) = A000265(n-1), the odd part of n-1.
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%I #8 May 24 2013 14:26:50

%S 517,1525,1765,1837,2941,3241,3265,3397,3421,3565,4117,4501,4669,6349,

%T 7357,8569,8749,8965,9085,9997,10045,10057,10981,11929,13741,14101,

%U 15757,16117,18745,18949,18997,19885,20557,20629,21805,22045,22645,24445,24505,25417,25429,25681,25885,25957,26101,26245,27205

%N Composite numbers coprime to 6 such that A179382(n) = A000265(n-1), the odd part of n-1.

%C Inspired by the Conjecture mentioned in A225759.

%o (PARI) forstep(n=1,9e9,6, A179382(n)==(n-1)>>valuation(n-1,2) & !isprime(n) & print1(n","))

%K nonn

%O 1,1

%A _M. F. Hasler_, May 20 2013