A136941 Numbers k such that k and k^2 use only the digits 0, 3, 5, 8 and 9.

0, 3, 30, 300, 553, 583, 3000, 5530, 5553, 5830, 30000, 55300, 55503, 55530, 58300, 95333, 300000, 550503, 553000, 555030, 555300, 555503, 583000, 583053, 953330, 3000000, 5505003, 5505030, 5530000, 5550300, 5550503, 5553000, 5555003, 5555030, 5830000, 5830530, 5990833, 9533300, 9538553, 30000000, 55050030, 55050300, 55300000

Offset

1,2

Comments

Generated with DrScheme.

Links

Jonathan Wellons, Table of n, a(n) for n = 1..734

J. Wellons, Tables of Shared Digits [archived]

Example

598380589850503^2 = 358059330309835893895889353009.

Crossrefs

Sequence in context: A121085 A144282 A299866 * A136940 A136929 A136935

Adjacent sequences: A136938 A136939 A136940 * A136942 A136943 A136944

Keyword

base,nonn

Author

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

Status

approved