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%I #5 Mar 30 2012 17:38:59
%S 1,9,21,27,33,39,49,51,57,63,69,77,81,87,91,93,99,111,117,119,121,123,
%T 129,133,141,143,147,153,159,161,169,171,177,183,187,189,201,203,207,
%U 209,213,217,219,221,231,237,243,247,249,253,259,261,267,273,279,287
%N Odd numbers ending in {1,3,7,9} that are not primes.
%C Essentially the same as A053795. [From _R. J. Mathar_, Sep 02 2008]
%K nonn
%O 0,2
%A _Roger L. Bagula_, Nov 22 2004
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