OFFSET
1,1
COMMENTS
The numbers n for which A049479(n) < A049479(lpf(n)), where lpf(n) = A020639(n). All other n satisfy the equality (in particular all primes).
All terms are odd and composite. - Chai Wah Wu, Oct 04 2019
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..111
PROG
(PARI) lpf(n) = vecmin(factor(n)[, 1]);
lista() = {my(vlpfmp = readvec("A049479.log")); for (i=2, #vlpfmp, if (vlpfmp[i] < vlpfmp[lpf(i)], print1(i, ", ")); ); } \\ Michel Marcus, Jan 31 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Thomas Ordowski, Jan 31 2014
EXTENSIONS
More terms from Michel Marcus, Jan 31 2014
More terms from Chai Wah Wu, Oct 04 2019
STATUS
approved