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 A248109 Integer part of square root of A010811(n) = n^23. 1

%I #9 Feb 03 2015 12:58:38

%S 0,1,2896,306827,8388608,109183006,888667667,5231514822,24296003999,

%T 94143178827,316227766016,946271759726,2573856496961,6461726194556,

%U 15152085430295,33500360392119,70368744177664,141306648466586

%N Integer part of square root of A010811(n) = n^23.

%H Karl V. Keller, Jr., <a href="/A248109/b248109.txt">Table of n, a(n) for n = 0..1000</a>

%F a(n) = floor(sqrt(n^23)).

%e for n = 4, floor(sqrt(n^23)) = 8388608.

%t IntegerPart[Sqrt[#]]&/@(Range[0,20]^23) (* _Harvey P. Dale_, Feb 03 2015 *)

%o (Python)

%o from decimal import *

%o getcontext().prec = 100

%o for n in range(0,1001): print n, int(Decimal(n**23).sqrt())

%o (PARI) a(n)=sqrtint(n^23) \\ _Charles R Greathouse IV_, Oct 01 2014

%Y Cf. A010811 (n^23).

%K nonn,easy

%O 0,3

%A _Karl V. Keller, Jr._, Oct 01 2014

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Last modified September 8 14:54 EDT 2024. Contains 375753 sequences. (Running on oeis4.)