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 A185603 a(n) = floor(floor(n^(5/2))^(1/2)); complement of A185604. 2
 1, 2, 3, 5, 7, 9, 11, 13, 15, 17, 20, 22, 24, 27, 29, 32, 34, 37, 39, 42, 44, 47, 50, 53, 55, 58, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106, 110, 113, 116, 119, 123, 126, 129, 132, 136, 139, 143, 146, 149, 153, 156, 160, 163, 166, 170, 173 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS G. C. Greubel, Table of n, a(n) for n = 1..5000 MATHEMATICA Table[Floor[Floor[n^(5/2)]^(1/2)], {n, 1, 120}] PROG (PARI) for(n=1, 50, print1(floor(floor(n^(5/2))^(1/2)), ", ")) \\ G. C. Greubel, Jul 09 2017 (PARI) a(n) = sqrtint(sqrtnint(n^5, 2)); \\ Michel Marcus, Jul 10 2017 CROSSREFS Cf. A185604. Sequence in context: A342008 A095737 A054022 * A046654 A280724 A023543 Adjacent sequences:  A185600 A185601 A185602 * A185604 A185605 A185606 KEYWORD nonn,easy AUTHOR Clark Kimberling, Jan 31 2011 STATUS approved

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Last modified September 26 20:34 EDT 2021. Contains 347672 sequences. (Running on oeis4.)