A118379 - OEIS

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A118379

Natural numbers n which are not perfect power but at least one of decimal digits of n is a perfect power.

%I #2 Mar 30 2012 18:40:02

%S 10,11,12,13,14,15,17,18,19,20,21,24,28,29,30,31,34,38,39,40,41,42,43,

%T 44,45,46,47,48,50,51,54,58,59,60,61,68,69,70,71,74,78,79,80,82,83,84,

%U 85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,101,102,103,104,105,106

%N Natural numbers n which are not perfect power but at least one of decimal digits of n is a perfect power.

%Y Cf. A117815.

%K base,easy,nonn

%O 1,1

%A _Giovanni Teofilatto_, May 16 2006