OFFSET
1,2
COMMENTS
Conjecture: except for 1,2,3,4, this is the nonzero values of A066362.
LINKS
Donovan Johnson, Table of n, a(n) for n = 1..500
EXAMPLE
10 is in the sequence because phi(10) = 4 and no larger m has phi(m) < 4. phi(12) = 4; it is not smaller.
CROSSREFS
KEYWORD
nonn
AUTHOR
Franklin T. Adams-Watters, Oct 25 2006
STATUS
approved