A018097 Powers of fourth root of 18 rounded to nearest integer.

1, 2, 4, 9, 18, 37, 76, 157, 324, 667, 1375, 2831, 5832, 12013, 24743, 50965, 104976, 216226, 445375, 917370, 1889568, 3892070, 8016758, 16512655, 34012224, 70057261, 144301645, 297227788, 612220032

Offset

0,2

Links

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

Mathematica

Floor[(Power[18, (4)^-1])^Range[0, 30]+1/2] (* Harvey P. Dale, May 25 2011 *)

Crossrefs

Sequence in context: A206927 A019299 A052932 * A327738 A215253 A079580

Adjacent sequences: A018094 A018095 A018096 * A018098 A018099 A018100

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved