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A018134 Powers of fifth root of 7 rounded up. 1
1, 2, 3, 4, 5, 7, 11, 16, 23, 34, 49, 73, 107, 158, 233, 343, 507, 748, 1103, 1627, 2401, 3544, 5230, 7718, 11389, 16807, 24804, 36605, 54020, 79721, 117649, 173624, 256229, 378136, 558042, 823543 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
MAPLE
seq(ceil(7^(n/5)), n=0..100); # Robert Israel, Aug 17 2018
MATHEMATICA
Ceiling[Surd[7, 5]^Range[0, 40]] (* Harvey P. Dale, Jun 28 2020 *)
PROG
(PARI) a(n) = ceil(7^(n/5)); \\ Michel Marcus, Aug 17 2018
CROSSREFS
Sequence in context: A108318 A358876 A006456 * A245823 A143284 A343305
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)