Search: id:A032350
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%I A032350
%S A032350 1,4,6,8,9,22,33,44,55,66,77,88,99,111,121,141,161,171,202,212,222,232,
%T A032350 242,252,262,272,282,292,303,323,333,343,363,393,404,414,424,434,444,
%U A032350 454,464,474,484,494,505,515,525,535,545,555,565,575,585,595,606,616
%N A032350 Palindromic nonprime numbers.
%C A032350 A complement to the palindromic primes.
%H A032350 P. De Geest, <a href="http://www.worldofnumbers.com/index.html">World!Of 
               Numbers</a>
%H A032350 P. De Geest, <a href="http://www.worldofnumbers.com/palpri.htm">World!Of 
               Palindromic Primes</a>
%t A032350 palq[n_] := IntegerDigits[n]==Reverse[IntegerDigits[n]]; Select[Range[700], 
               palq[ # ]&&!PrimeQ[ # ]&]
%Y A032350 Cf. A002385.
%Y A032350 Sequence in context: A121719 A162738 A161600 this_sequence A078337 A046351 
               A161732
%Y A032350 Adjacent sequences: A032347 A032348 A032349 this_sequence A032351 A032352 
               A032353
%K A032350 easy,nonn
%O A032350 1,2
%A A032350 Patrick De Geest (pdg(AT)worldofnumbers.com)
%E A032350 Edited by Dean Hickerson (dean.hickerson(AT)yahoo.com), Oct 22 2002

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