%I A159991
%S A159991 1,60,3600,216000,12960000,777600000,46656000000,2799360000000,
%T A159991 167961600000000,10077696000000000,604661760000000000,
%U A159991 36279705600000000000,2176782336000000000000,130606940160000000000000
%N A159991 Powers of 60.
%C A159991 a(n) = A000400(n)*A011577(n) = A000351(n)*A001021(n) = A000302(n)*A001024(n) 
               = A000244(n)*A009964(n).
%H A159991 Wikipedia, <a href="http://en.wikipedia.org/wiki/Sexagesimal">Sexagesimal</
               a>
%Y A159991 A159990, A159993, A159995, A088157, A091649, A125628, A091720, A091721, 
               A091722, A060707, A070197, subsequence of A051037.
%Y A159991 Sequence in context: A084659 A004297 A053401 this_sequence A042741 A166772 
               A074076
%Y A159991 Adjacent sequences: A159988 A159989 A159990 this_sequence A159992 A159993 
               A159994
%K A159991 nonn
%O A159991 0,2
%A A159991 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 01 2009