%I #2 Mar 30 2012 18:52:39
%S 1,2,3,4,6,9,10,14,15,21,22,25,26,33,34,35,38,39,46,49,51,55,57,58,62,
%T 65,69,74,77,82,85,86,87,91,93,94,95,106,111,115,118,119,121,122,123,
%U 129,133,134,141,142,143,145,146,155,158,159,161,166,169,177,178,183
%N 1,2,3 together with the semiprimes A001358.
%Y Cf. A171581, A176540.
%K nonn
%O 1,2
%A _Juri-Stepan Gerasimov_, Jun 05 2010