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%I #9 Aug 13 2024 11:56:11
%S 0,2,3,5,17,20,21,26,32,36,38,41,42,53,59,60,62,66,68,69,71,77,81,83,
%T 84,92,96,99,101,104,111,119,123,129,134,135,140,143,150,155,156,161,
%U 162,164,168,174,176,179,183,186,189,191,192,200,203,212,213,218,221
%N Numbers k such that k prefixed by '8' and followed by '9' is prime.
%Y Cf. A032702-A032732.
%K nonn,base
%O 1,2
%A _Patrick De Geest_, May 15 1998