A137024 Numbers k such that k and k^2 use only the digits 1, 3, 4 and 6.

1, 4, 6, 1146, 3363646

Offset

1,2

Comments

Generated with DrScheme.

Links

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

J. Wellons, Tables of Shared Digits [archived]

Example

3363646^2 = 11314114413316.

Crossrefs

Sequence in context: A035481 A323214 A061214 * A054264 A077305 A146294

Adjacent sequences: A137021 A137022 A137023 * A137025 A137026 A137027

Keyword

base,nonn,changed

Author

Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008

Status

approved