|
%I #3 Mar 30 2012 16:50:43
%S 1,2,3,4,5,7,10,11,12,14,15,18,24,25,26,28,29,31,33,35,38,39,42,43,46,
%T 49,50,53,56,59,63,64,67,68,75,81,82,87,89,91,92,94,96,106,109,120,
%U 124,126,129,130,137,141,143,148,154,157,158,159,165,166,171,172,173,176,180,185,186,187,192,194,196,197
%N Old-fashioned version of A002504 (the initial 1 should be omitted since 1 is no longer regarded as a prime, although it was in 1912).
%D A. J. C. Cunningham, On quasi-Mersennian numbers, Mess. Math., 41 (1912), 119-146.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Nov 28 2007
|
