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%I A212201 #11 Jun 12 2012 11:23:37
%S A212201 1,3,15,85,255,21845,65535,1431655765,4294967295
%N A212201 Records in A212200.
%Y A212201 Cf. A212200, A212202, A212203, A212204, A051775.
%K A212201 nonn,more
%O A212201 1,2
%A A212201 _N. J. A. Sloane_, May 03 2012
%E A212201 a(7)-a(9) from Alex Ryba, Jun 10 2012

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