login
Even imperfect numbers.
0

%I #2 Mar 30 2012 17:33:49

%S 2,4,8,10,12,14,16,18,20,22,24,26,30,32,34,36,38,40,42,44,46,48,50,52,

%T 54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,

%U 100,102,104,106,108,110,112,114,116,118

%N Even imperfect numbers.

%Y Cf. A005843, A014445, A014494. Imperfect numbers: A132999.

%K easy,nonn

%O 1,1

%A _Omar E. Pol_, Oct 20 2007