A154871 Numbers n such that n^6 contains every digit exactly 4 times.

3470187, 3554463, 3887058, 4328241, 4497738

Offset

1,1

Comments

a(1) is also the number of A074205

Links

Table of n, a(n) for n=1..5.

Example

3887058^6=3449261536602702380309782557611971988544, which contains 4 times of each digit 0-9. Total 5 terms

Crossrefs

A054038 A074205 A154532 A154566 A154818

Sequence in context: A236356 A082247 A036473 * A206107 A349065 A204335

Adjacent sequences: A154868 A154869 A154870 * A154872 A154873 A154874

Keyword

base,easy,full,nonn,fini

Author

Zhining Yang, Jan 16 2009

Status

approved