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a(1), then a(n) = smallest cube not occurring earlier, not ending with zero and starting with the last digit of a(n-1).
1

%I #2 Mar 30 2012 17:26:28

%S 1,125,512,27,729,9261,1331,1728,8,85184,4096,64,4913,343,3375,5832,

%T 216,6859,91125,50653,32768,804357,74088,830584,42875,54872,2197,

%U 79507,704969,97336,68921,10648,857375,59319,912673,35937,753571,12167,778688

%N a(1), then a(n) = smallest cube not occurring earlier, not ending with zero and starting with the last digit of a(n-1).

%Y Cf. A076653, A155985.

%K base,nonn

%O 1,2

%A _Zak Seidov_, Feb 01 2009