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A018131 Powers of fifth root of 6 rounded up. 0
1, 2, 3, 3, 5, 6, 9, 13, 18, 26, 36, 52, 74, 106, 151, 216, 310, 443, 633, 906, 1296, 1855, 2654, 3798, 5435, 7776, 11128, 15923, 22785, 32605, 46656, 66764, 95537, 136710, 195627, 279936, 400580, 573218, 820257 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..38.

MATHEMATICA

Ceiling[(6^(1/5))^Range[0, 40]] (* Harvey P. Dale, Aug 09 2012 *)

CROSSREFS

Sequence in context: A179492 A230580 A241409 * A121400 A238003 A218932

Adjacent sequences:  A018128 A018129 A018130 * A018132 A018133 A018134

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 18 23:25 EST 2021. Contains 340262 sequences. (Running on oeis4.)