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 A155013 Integer part of square root of A000584. 8
 1, 5, 15, 32, 55, 88, 129, 181, 243, 316, 401, 498, 609, 733, 871, 1024, 1191, 1374, 1573, 1788, 2020, 2270, 2536, 2821, 3125, 3446, 3787, 4148, 4528, 4929, 5350, 5792, 6255, 6740, 7247, 7776, 8327, 8901, 9498, 10119, 10763, 11432, 12124, 12841, 13584 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Harvey P. Dale, Table of n, a(n) for n = 1..1000 MATHEMATICA a={}; Do[AppendTo[a, IntegerPart[(n^5)^(1/2)]], {n, 5!}]; a IntegerPart[Sqrt[Range[50]^5]] (* Harvey P. Dale, May 14 2012 *) Table[Floor[Sqrt[n^5]], {n, 1, 30}] (* G. C. Greubel, Dec 30 2017 *) PROG (PARI) for(n=1, 30, print1(floor(sqrt(n^5)), ", ")) \\ G. C. Greubel, Dec 30 2017 (MAGMA) [Floor(Sqrt(n^5)): n in [1..30]]; // G. C. Greubel, Dec 30 2017 CROSSREFS Cf. A000093. Integer part of square root of n^k: A000196 (k=1), A000093 (k=3), this sequence (k=5), A155014 (k=7), A155015 (k=11), A155016 (k=13), A155018 (k=15), A155019 (k=17), Sequence in context: A037984 A298032 A073361 * A134887 A228599 A260918 Adjacent sequences:  A155010 A155011 A155012 * A155014 A155015 A155016 KEYWORD nonn AUTHOR Vladimir Joseph Stephan Orlovsky, Jan 19 2009 STATUS approved

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Last modified December 6 14:15 EST 2019. Contains 329806 sequences. (Running on oeis4.)