OFFSET
1,1
COMMENTS
a(n)*2^k also contains 65536 as the highest power of 2 for any k >= 0.
PROG
(PARI)
Max2(n)=v=[n]; while(n!=1, if(n==Mod(0, 2), n=n/2; v=concat(v, n)); if(n==Mod(1, 2)&&n!=1, n=3*n+1; v=concat(v, n))); k=1; while(vecsearch(vecsort(v), 2^k), k++); 2^(k-1)
n=1; while(n<10^4, if(n%2&&Max2(n)==65536, print1(n, ", ")); n++)
CROSSREFS
KEYWORD
nonn
AUTHOR
Derek Orr, Sep 22 2014
STATUS
approved