A136939 Numbers k such that k and k^2 use only the digits 0, 3, 5, 6 and 9.

0, 3, 6, 30, 60, 63, 300, 306, 600, 603, 630, 3000, 3006, 3060, 6000, 6003, 6030, 6300, 30000, 30006, 30060, 30600, 55366, 60000, 60003, 60030, 60300, 63000, 300000, 300006, 300060, 300600, 306000, 550503, 553660, 596353, 600000, 600003, 600030, 600300, 603000, 605306, 630000, 966956, 3000000, 3000006, 3000060, 3000600, 3006000, 3056066, 3060000

Offset

1,2

Comments

Generated with DrScheme.

Links

Jonathan Wellons, Table of n, a(n) for n = 1..1218

J. Wellons, Tables of Shared Digits [archived]

Example

969035960635956^2 = 939030693005650066359960033936.

Crossrefs

Sequence in context: A136945 A260906 A136894 * A136944 A136946 A125521

Adjacent sequences: A136936 A136937 A136938 * A136940 A136941 A136942

Keyword

base,nonn

Author

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

Status

approved