A018118 Powers of fifth root of 2 rounded to nearest integer.

1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 24, 28, 32, 37, 42, 49, 56, 64, 74, 84, 97, 111, 128, 147, 169, 194, 223, 256, 294, 338, 388, 446, 512, 588, 676, 776, 891, 1024, 1176, 1351

Offset

0,4

Links

Table of n, a(n) for n=0..52.

Mathematica

Round[Surd[2, 5]^Range[0, 60]] (* Harvey P. Dale, Oct 08 2015 *)

Crossrefs

Sequence in context: A225956 A058688 A132322 * A029084 A032229 A024366

Adjacent sequences: A018115 A018116 A018117 * A018119 A018120 A018121

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved