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A018094 Powers of fourth root of 17 rounded to nearest integer. 1
1, 2, 4, 8, 17, 35, 70, 142, 289, 587, 1192, 2420, 4913, 9976, 20257, 41132, 83521, 169593, 344366, 699250, 1419857, 2883081, 5854220, 11887247, 24137569, 49012376, 99521747, 202083204, 410338673, 833210396, 1691869691, 3435414471, 6975757441 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

MATHEMATICA

Round[Surd[17, 4]^Range[0, 30]] (* Harvey P. Dale, Aug 18 2014 *)

Floor[# + 1/2]&/@((Power[17, (4)^-1])^Range[0, 40]) (* Vincenzo Librandi, Apr 22 2017 *)

CROSSREFS

Cf. A011013 (fourth root of 17).

Sequence in context: A026743 A026392 A266897 * A293331 A001357 A058520

Adjacent sequences:  A018091 A018092 A018093 * A018095 A018096 A018097

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 19 13:29 EDT 2019. Contains 321330 sequences. (Running on oeis4.)