%I A038203
%S A038203 1,2,3,3,4,3,5,4,5,5,6,4,10,6,5,5,12,5,12,5,6,7,17,4,8,11,8,7,19,5,21,
%T A038203 6,8,13,7,6,26,13,11,5,29,6,26,8,6,18,31,5,11,8,13,12,35,8,9,7,14,20,
%U A038203 37,5,41,22,7,8,13,8,42,14,18,7,39,6,44,27,8,15,11,11,49,6,9,30,55,7
%N A038203 Number of distinct values of factorials mod n.
%e A038203 a(15)=9 since factorials are 1, 2, 6, 24, 120, etc. which mod 15 are 
               1, 2, 6, 9, 0, etc. and so there are 5 distinct values.
%Y A038203 Cf. A038204, A062169.
%Y A038203 Sequence in context: A053475 A140605 A049878 this_sequence A096827 A063826 
               A152983
%Y A038203 Adjacent sequences: A038200 A038201 A038202 this_sequence A038204 A038205 
               A038206
%K A038203 nonn
%O A038203 1,2
%A A038203 David W. Wilson (davidwwilson(AT)comcast.net)