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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Duplicate of A001283.
0

%I #3 May 11 2007 03:00:00

%S 6,12,15,20,24,28,30,35,40,45,42,48,54,60,66,56,63,70,77,84,91,72,80

%N Duplicate of A001283.

%K dead

%O 2,1