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A074228 Even bases n for which the smallest (Fermat) pseudoprime has Moebius function mu = -1. 1

%I

%S 104,148,164,190,194,230,254,272,284,344,348,356,358,384,388,398,428,

%T 434,442,448,454,464,478,482,490,508,520,554,556,560,568,586,594,598,

%U 608,614,626,644,650,652,662,664,704,708,714,740,742,758,776,794,796

%N Even bases n for which the smallest (Fermat) pseudoprime has Moebius function mu = -1.

%Y Cf. A007535, A074485.

%K easy,nonn

%O 1,1

%A _Jani Melik_, Sep 25 2002

%E Corrected and extended by _D. S. McNeil_, Mar 27 2009

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Last modified March 5 16:55 EST 2021. Contains 341827 sequences. (Running on oeis4.)