%I A031195
%S A031195 1,10,30,30,30,10,10,10,3,1,10,10,3,10,10,30,10,30,10,10,10,30,10,
%T A031195 10,10,10,10,10,30,30,3,10,30,30,10,10,3,30,3,30,10,10,30,30,10,10,
%U A031195 10,30,3,30,10,10,10,10,10,10,3,30,30,10,30,10,10,10,10,10,10,10,30
%N A031195 Periods of sum of 6th powers of digits iterated until the sequence becomes 
               periodic.
%H A031195 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Digitaddition.html">Link to a section of The World of Mathematics.</
               a>
%Y A031195 Sequence in context: A027979 A057456 A002422 this_sequence A034117 A104863 
               A027183
%Y A031195 Adjacent sequences: A031192 A031193 A031194 this_sequence A031196 A031197 
               A031198
%K A031195 nonn
%O A031195 0,2
%A A031195 Eric Weisstein (eric(AT)weisstein.com)