%I A057795
%S A057795 1,1,3,7,33,121,873,5167,45507,367927,4037913,39921961,522956313,
%T A057795 6267300607,93445274187,1313941673647,22324392524313,355693695038761,
%U A057795 6780385526348313,122000794104233527,2554923725074062867
%N A057795 Sum k!, where sum is over positive integers k <= n with GCD(k,n) = 1.
%H A057795 Leroy Quet, <a href="http://www.prism-of-spirals.net/">Home Page</a> 
               (listed in lieu of email address)
%e A057795 a(6) = 1! + 5! = 121 because 1 and 5 are the positive integers that are 
               <= 6 and are relatively prime to 6.
%Y A057795 Sequence in context: A120566 A057480 A051256 this_sequence A054935 A024496 
               A081890
%Y A057795 Adjacent sequences: A057792 A057793 A057794 this_sequence A057796 A057797 
               A057798
%K A057795 nonn
%O A057795 1,3
%A A057795 Leroy Quet Nov 05 2000