%I A075904
%S A075904 1,5,6,10,25,50,60,76,83,92,100,107,211,217,250,352,363,376,500,556,600,
%T A075904 625,636,760,863,909,935,1000,1531,1636,2263,2500,2503,3630,3760,4342,
%U A075904 5000,5001,6000,6250,7245,7600,8578,9350,9376,10000
%N A075904 Numbers n such that n^4 has n as a substring of its decimal expansion.
%e A075904 6^4 = 129_6, 83^4 = 4745_83_21, 2503^4 = 39_2503_37770081.
%t A075904 Select[Range[10000], StringPosition[ToString[ #^4], ToString[ # ]] != 
               {} &] - Tanya Khovanova (tanyakh(AT)yahoo.com), Oct 11 2007
%Y A075904 Cf. A029942, A075905.
%Y A075904 Sequence in context: A035111 A035282 A075156 this_sequence A018834 A029943 
               A063630
%Y A075904 Adjacent sequences: A075901 A075902 A075903 this_sequence A075905 A075906 
               A075907
%K A075904 base,nonn
%O A075904 1,2
%A A075904 Zak Seidov (zakseidov(AT)yahoo.com), Sep 27 2002
%E A075904 More terms from Tanya Khovanova (tanyakh(AT)yahoo.com), Oct 11 2007