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A248109
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Integer part of square root of A010811(n) = n^23.
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1
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0, 1, 2896, 306827, 8388608, 109183006, 888667667, 5231514822, 24296003999, 94143178827, 316227766016, 946271759726, 2573856496961, 6461726194556, 15152085430295, 33500360392119, 70368744177664, 141306648466586
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OFFSET
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0,3
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LINKS
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FORMULA
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a(n) = floor(sqrt(n^23)).
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EXAMPLE
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for n = 4, floor(sqrt(n^23)) = 8388608.
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MATHEMATICA
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IntegerPart[Sqrt[#]]&/@(Range[0, 20]^23) (* Harvey P. Dale, Feb 03 2015 *)
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PROG
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(Python)
from decimal import *
getcontext().prec = 100
for n in range(0, 1001): print n, int(Decimal(n**23).sqrt())
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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