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A155014 Integer part of square root of n^7 = A001015(n). 8
0, 1, 11, 46, 128, 279, 529, 907, 1448, 2187, 3162, 4414, 5985, 7921, 10267, 13071, 16384, 20256, 24743, 29897, 35777, 42439, 49943, 58350, 67723, 78125, 89620, 102275, 116159, 131338, 147885, 165869, 185363, 206442, 229179, 253651, 279936 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..1000

MATHEMATICA

a={}; Do[AppendTo[a, IntegerPart[(n^7)^(1/2)]], {n, 0, 5!}]; a

IntegerPart[(Sqrt[Range[0, 40]])^7] (* Harvey P. Dale, Jan 19 2016 *)

Table[Floor[Sqrt[n^7]], {n, 1, 30}] (* G. C. Greubel, Dec 30 2017 *)

PROG

(PARI) for(n=1, 30, print1(floor(sqrt(n^7)), ", ")) \\ G. C. Greubel, Dec 30 2017

(MAGMA) [Floor(Sqrt(n^7)): n in [1..30]]; // G. C. Greubel, Dec 30 2017

CROSSREFS

Sequence in context: A223834 A143059 A224142 * A006324 A256582 A231887

Adjacent sequences:  A155011 A155012 A155013 * A155015 A155016 A155017

KEYWORD

nonn

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jan 19 2009

EXTENSIONS

Offset corrected by Alois P. Heinz, Sep 27 2014

STATUS

approved

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Last modified December 8 18:37 EST 2019. Contains 329865 sequences. (Running on oeis4.)