Search: id:A046440
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%I A046440
%S A046440 11,23,41,43,47,101,103,113,131,157,263,311,571,751,829,997,1021,1069,
%T A046440 1087,1187,1201,1433,1583,1609,1619,1871,2011,2111,2221,2357,2579,2683,
%U A046440 2753,2957,3023,3203,3257,3343,3413,3433,3527,3581,3637,3673,3851,4133
%N A046440 Sum of digits of p(n) raised to its digits powers is prime.
%e A046440 Prime 23 -> 2^2+3^3 = 31 and prime. Prime 103 -> 1^1+0^0+3^3 = 29 and 
               prime.
%Y A046440 Cf. A046431-A046439.
%Y A046440 Sequence in context: A077345 A130282 A019356 this_sequence A119890 A094376 
               A086524
%Y A046440 Adjacent sequences: A046437 A046438 A046439 this_sequence A046441 A046442 
               A046443
%K A046440 nonn,base
%O A046440 0,1
%A A046440 Patrick De Geest (pdg(AT)worldofnumbers.com), Jul 15 1998.

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