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A114850
(n-th semiprime)^(n-th semiprime).
10
256, 46656, 387420489, 10000000000, 11112006825558016, 437893890380859375, 5842587018385982521381124421, 341427877364219557396646723584, 88817841970012523233890533447265625
OFFSET
1,1
COMMENTS
Semiprime analog of A051674. This is also a subset of A113877 "semiprimes to semiprime powers."
LINKS
FORMULA
a(n) = A001358(n)^A001358(n).
MATHEMATICA
#^#&/@Select[Range[30], PrimeOmega[#]==2&] (* Harvey P. Dale, Nov 07 2016 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Jonathan Vos Post, Feb 20 2006
EXTENSIONS
Corrected by Don Reble, Nov 22 2006
STATUS
approved