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%I #5 Aug 24 2012 10:47:39
%S 0,1,8,27,64,343,1000,1331,8000,1000000,8000000,1000000000,8000000000,
%T 1000000000000,8000000000000,1000000000000000,8000000000000000,
%U 1000000000000000000,8000000000000000000
%N Cubes with at most two different digits.
%C A043537(a(n)) <= 2. [_Reinhard Zumkeller_, May 11 2012]
%o (Haskell)
%o a030293 n = a030293_list !! (n-1)
%o a030293_list = filter ((<= 2) . a043537) a000578_list
%o -- _Reinhard Zumkeller_, May 11 2012
%K nonn,base
%O 1,3
%A _Patrick De Geest_
%E Offset corrected by _Reinhard Zumkeller_, May 11 2012