A094093 a(n) = ceiling((sqrt n)^(sqrt n)).

1, 2, 3, 4, 7, 9, 14, 19, 27, 39, 54, 74, 102, 140, 190, 256, 345, 461, 613, 812, 1071, 1407, 1843, 2404, 3125, 4051, 5234, 6743, 8663, 11099, 14184, 18081, 22994, 29174, 36934, 46656, 58817, 73999, 92918, 116456, 145690, 181941, 226822, 282304, 350787

Offset

1,2

Links

Table of n, a(n) for n=1..45.

Mathematica

Table[ Ceiling[ Sqrt[n]^Sqrt[n]], {n, 45}] (* Robert G. Wilson v, May 02 2004 *)

Crossrefs

Sequence in context: A325343 A238495 A239329 * A240077 A237997 A317885

Adjacent sequences: A094090 A094091 A094092 * A094094 A094095 A094096

Keyword

nonn

Author

N. J. A. Sloane, Apr 29 2004

Extensions

More terms from Robert G. Wilson v, May 02 2004

Status

approved