Search: id:A068061
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%I A068061
%S A068061 1,3,5,7,9,111,131,151,171,191,212,232,252,272,292,313,333,353,373,393,
%T A068061 414,434,454,474,494,515,535,555,575,595,616,636,656,676,696,717,737,
%U A068061 757,777,797,818,838,858,878,898,919,939,959,979,999,10101,10301,10501
%N A068061 Palindrome n is not of the form k + reverse(k) for any k.
%C A068061 Intersection of A002113 and A067031. Every palindrome with an even number 
               of digits is of the form k + reverse(k), for example 123321 = 123000 
               + 000321, so the sequence has no terms with an even number of digits.
%e A068061 9 belongs to this sequence, since there is no k such that k + reverse(k) 
               = 9 (cf. A067031).
%Y A068061 Cf. A002113, A067031, A068062.
%Y A068061 Sequence in context: A132286 A070788 A030148 this_sequence A062887 A062886 
               A133452
%Y A068061 Adjacent sequences: A068058 A068059 A068060 this_sequence A068062 A068063 
               A068064
%K A068061 base,easy,nonn
%O A068061 1,2
%A A068061 Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Feb 15 2002

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