A113316 Fourth powers m^4 none of whose digits are present in their corresponding roots m.

16, 81, 256, 2401, 4096, 6561, 331776, 531441, 614656, 1048576, 1185921, 3111696, 7311616, 7890481, 11316496, 12117361, 20151121, 35153041, 59969536, 62742241, 74805201, 1664966416, 1698181681, 4430766096, 6505390336, 8428892481

Offset

1,1

Comments

For the associated root m, see A111116.

Links

Giovanni Resta, Table of n, a(n) for n = 1..179 (terms < 10^76, first 100 terms from Harvey P. Dale)

Mathematica

Select[Range[350]^4, Intersection[IntegerDigits[#], IntegerDigits[ Surd[ #, 4]]] =={}&] (* Harvey P. Dale, Dec 19 2015 *)

Crossrefs

Cf. A111116, A029783, A029784, A029785, A029786.

Sequence in context: A352050 A050463 A075578 * A113317 A187457 A056118

Adjacent sequences: A113313 A113314 A113315 * A113317 A113318 A113319

Keyword

base,nonn

Author

Lekraj Beedassy, Oct 26 2005

Status

approved