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A018088 Powers of fourth root of 15 rounded to nearest integer. 0
1, 2, 4, 8, 15, 30, 58, 114, 225, 443, 871, 1715, 3375, 6642, 13071, 25724, 50625, 99629, 196070, 385863, 759375, 1494442, 2941047, 5787950, 11390625, 22416632, 44115701, 86819244, 170859375 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..28.

MATHEMATICA

Round[Surd[15, 4]^Range[0, 30]] (* Harvey P. Dale, Aug 20 2014 *)

CROSSREFS

Sequence in context: A134044 A079967 A192655 * A189101 A018089 A124312

Adjacent sequences:  A018085 A018086 A018087 * A018089 A018090 A018091

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 25 05:14 EDT 2021. Contains 347652 sequences. (Running on oeis4.)