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1, 1, 3, 16, 25, 216, 343, 4096, 6561, 10000, 14641, 248832, 371293, 7529536, 11390625, 16777216, 24137569, 612220032, 893871739, 25600000000, 37822859361, 54875873536, 78310985281, 2641807540224, 3814697265625, 5429503678976
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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COMMENTS
| pi(n) (A000720) is the number of prime numbers less than or equal to n.
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EXAMPLE
| a(5)=25 because a(5)= 5^(pi(4))= 5^2= 25
If n=10, m=4, so 10^4 = 10000.
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MATHEMATICA
| Table[n^PrimePi[n - 1], {n, 30}]
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CROSSREFS
| Cf. A000720.
Sequence in context: A153723 A091273 A132049 * A193367 A013196 A196264
Adjacent sequences: A101402 A101403 A101404 * A101406 A101407 A101408
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 15 2005
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EXTENSIONS
| Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 18 2005
Edited by N. J. A. Sloane (njas(AT)research.att.com) at the suggestion of Andrew Plewe, Jun 16 2007
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