%I #6 Oct 15 2019 00:01:25
%S 8,1728,172808693,1881728086939619033088
%N a(n+1) is next smallest nontrivial cube containing a(n) as a substring, initial term is 8.
%Y Cf. A050643, A048565, A050648.
%K nonn,base,more
%O 1,1
%A _Patrick De Geest_, Jul 15 1999
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