Search: id:A083472
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%I A083472
%S A083472 2,5,29,59,37,17,193,59,167,149,103,563,109,107,149,317,409,829,283,263,
%T A083472 467,107,89,3181,313,113,431,521,739,577,487,617,1601,937,167,991,2699,
%U A083472 293,1481,3593,4943,593,541,673,241,719,1217,449,421,1667,337,353,1297
%N A083472 Smallest prime p such that the backward concatenation of n consecutive 
               decreasing primes starting with p is a prime.
%e A083472 a(3) = 29 as the concatenation of 29,23 and 19, i.e. 292319, is a prime.
%Y A083472 Cf. A083471.
%Y A083472 Sequence in context: A161500 A061351 A126107 this_sequence A057794 A073715 
               A104083
%Y A083472 Adjacent sequences: A083469 A083470 A083471 this_sequence A083473 A083474 
               A083475
%K A083472 base,nonn
%O A083472 1,1
%A A083472 Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), 
               May 02 2003
%E A083472 More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Nov 15 
               2004

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