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 A190343 a(n) = floor(n^((n-1)/2)). 4
 1, 1, 3, 8, 25, 88, 343, 1448, 6561, 31622, 161051, 861979, 4826809, 28172943, 170859375, 1073741824, 6975757441, 46753733110, 322687697779, 2289733608959, 16679880978201, 124577080440588, 952809757913927, 7454684703958210 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Bruno Berselli, Table of n, a(n) for n = 1..200 EXAMPLE a(6)=88 since floor(6^(5/2))=88. MATHEMATICA Table[Floor[n^((n - 1)/2)], {n, 40}] (* Vincenzo Librandi, Mar 26 2013 *) PROG (Magma) [Floor(n^((n-1)/2)): n in [1..24]]; (PARI) for(n=1, 20, print1(floor(n^((n-1)/2)), ", ")) \\ G. C. Greubel, Dec 30 2017 CROSSREFS Cf. A066642, A075364. Sequence in context: A148799 A148800 A244278 * A185043 A033483 A130522 Adjacent sequences: A190340 A190341 A190342 * A190344 A190345 A190346 KEYWORD nonn AUTHOR Bruno Berselli, May 12 2011 STATUS approved

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Last modified June 5 04:55 EDT 2023. Contains 363130 sequences. (Running on oeis4.)