%I A131495
%S A131495 1,10,19,100,278,1000,10000,100000,486935,1000000,4747520,10000000,
%T A131495 100000000,112033551,181695081,499895124,979848425,1000000000,
%U A131495 10000000000,19412627434,100000000000
%N A131495 Values of n such that n^n starts with the digits of n.
%C A131495 All natural numbers of the form 10^k are in the sequence. There is no 
               further term up to 60000. - Farideh Firoozbakht (mymontain(AT)yahoo.com), 
               Nov 06 2007
%e A131495 278 is a term of the sequence because 278^278 = 278.261... * 10^677, 
               which starts with 278.
%e A131495 19412627434^19412627434 = 19412627434.11420738589... * 10^199718747897 
               [From Berend Jan van der Zwaag (b.j.vanderzwaag(AT)utwente.nl), Aug 
               12 2009]
%o A131495 (PARI) s=1;for(i=1,1500,s=i^i; while(s-i>11,s=s/10);if(floor(s)==i,printp1(i,
               ", "),))
%Y A131495 Sequence in context: A146091 A007811 A166706 this_sequence A060630 A070199 
               A015445
%Y A131495 Adjacent sequences: A131492 A131493 A131494 this_sequence A131496 A131497 
               A131498
%K A131495 more,nonn,base
%O A131495 1,2
%A A131495 Randy L. Ekl (Randy.Ekl(AT)Motorola.com), Aug 12 2007
%E A131495 One more term from Farideh Firoozbakht (mymontain(AT)yahoo.com), Nov 
               06 2007
%E A131495 More terms from Berend Jan van der Zwaag (b.j.vanderzwaag(AT)utwente.nl), 
               Aug 12 2009