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 A086701 n-th prime number raised to the n-th composite number. 3
 16, 729, 390625, 40353607, 25937424601, 23298085122481, 168377826559400929, 15181127029874798299, 6132610415680998648961, 210457284365172120330305161, 671790528819082282036142601601, 855531895666462872887391390111637, 302862043149743582494593171234930481 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS This sequence arises as a result of exponentiation with the terms of the sequence A000040 used as the base and the terms of the sequence A002808 used as the exponent. LINKS FORMULA a(n) = A000040(n)^A002808(n). EXAMPLE a(3)=5^8=390625 because 5 is the 3rd prime number and 8 is the 3rd composite number. MATHEMATICA p2c[n_]:=Module[{prs=Prime[Range[n]], cmps}, cmps=Take[Complement[Range[4, Last[prs]], prs], n]; First[#]^Last[#]&/@Thread[{prs, cmps}]]; p2c[20] (* Harvey P. Dale, Jan 20 2012 *) CROSSREFS Cf. A000040, A002808, A086650. Sequence in context: A171736 A062206 A209537 * A218297 A307923 A159375 Adjacent sequences:  A086698 A086699 A086700 * A086702 A086703 A086704 KEYWORD easy,nonn AUTHOR Christopher M. Tomaszewski (cmt1288(AT)comcast.net), Jul 28 2003 EXTENSIONS Corrected and extended by Harvey P. Dale, Jan 20 2012 STATUS approved

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Last modified January 22 19:39 EST 2020. Contains 331153 sequences. (Running on oeis4.)