A067729 - OEIS

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A067729

Numbers k such that floor(log(3)^k) is prime.

%I #10 Oct 26 2019 02:07:34

%S 8,9,10,11,12,13,14,18,19,21,22,26,28,36,40,41,47,56,58,85,88,95,112,

%T 114,117,123,128,143,158,161,176,178,180,181,186,196,213,227,231,278,

%U 372,397,398,438,455,516,541,553,731,807,867,1006,1159,1344,1352,1405

%N Numbers k such that floor(log(3)^k) is prime.

%K easy,nonn

%O 1,1

%A _Benoit Cloitre_, Feb 23 2002

%E Edited and extended by _Patrick De Geest_, Mar 03 2002