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A118092 Odd primes raised to odd prime powers. 0

%I #7 Nov 21 2013 12:48:57

%S 27,125,243,343,1331,2187,2197,3125,4913,6859,12167,16807,24389,29791,

%T 50653,68921,78125,79507,103823,148877,161051,177147,205379,226981,

%U 300763,357911,371293,389017,493039,571787,704969,823543,912673,1030301

%N Odd primes raised to odd prime powers.

%C Subset of A053810 Prime powers of prime numbers. Subset of A000961 Prime powers. Subsets include A030078 Cubes of primes, A050997 Fifth powers of primes.

%F {p^q where p is in A065091 and q is in A065091}.

%t With[{prs=Prime[Range[2,30]]},Take[Union[First[#]^Last[#]&/@ Tuples[prs,2]],40]] (* _Harvey P. Dale_, Dec 23 2011 *)

%Y Cf. A000040, A000961, A030078, A050997, A053810, A065091.

%K easy,nonn

%O 1,1

%A _Jonathan Vos Post_, May 11 2006

%E Extended by _Ray Chandler_, Oct 28 2008

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Last modified April 23 07:34 EDT 2024. Contains 371905 sequences. (Running on oeis4.)