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A116455 Perfect powers n with no primes between n and the next smaller perfect power, which is in A116086. 2

%I

%S 9,27,36,125,2197,3136,32768,79524,97344,503284375

%N Perfect powers n with no primes between n and the next smaller perfect power, which is in A116086.

%C No other terms < 10^18. - _Jud McCranie_, Nov 03 2013

%C No other terms < 4.5*10^18. - _Giovanni Resta_, Apr 28 2014

%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Redmond-Sun_conjecture">Redmond-Sun conjecture</a>

%Y Cf. A116086.

%K hard,nonn

%O 1,1

%A _T. D. Noe_, Mar 28 2006

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Last modified June 25 11:51 EDT 2019. Contains 324352 sequences. (Running on oeis4.)