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Search: id:A124180
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%I A124180
%S A124180 2,3,5,7,11,13,17,19,23,2,31,73,127,179,233,283,353,419,467,3,37,79,131,
%T A124180 181,239,293,359,421,479,5,41,83,137,191,241,307,367,431,487,7,43,89,
%U A124180 139,193,251,311,373,433,491,11,47,97,149,197,257,313,379,439,499,13,53
%N A124180 Prime(R(n)) where Prime(i) is the i-th prime and R(n) is the value of 
               the reverse of the digits of n.
%e A124180 Rp(17) = 71. Prime(71)= 353.
%o A124180 (PARI) g(n) = for(x=1,n,y=revi(prime(x));print1(prime(y)",")) revi(str) 
               = \ Get the integer of the reverse of the input string { local(tmp,
               s,j); tmp = Vec(Str(str)); s=""; forstep(j=length(tmp),1,-1, s=concat(s,
               tmp[j])); return(eval(s)) }
%Y A124180 Sequence in context: A166504 A095405 A113581 this_sequence A151796 A113580 
               A117322
%Y A124180 Adjacent sequences: A124177 A124178 A124179 this_sequence A124181 A124182 
               A124183
%K A124180 easy,nonn,base
%O A124180 1,1
%A A124180 Cino Hilliard (hillcino368(AT)hotmail.com), Dec 04 2006

    
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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