A136837 Numbers k such that k and k^2 use only the digits 0, 1, 3, 4 and 5.

0, 1, 10, 100, 1000, 10000, 100000, 100501, 550501, 551501, 1000000, 1005010, 5505010, 5515010, 10000000, 10005001, 10050100, 10055001, 55050100, 55055001, 55150100, 100000000, 100050010, 100501000, 100550010, 550501000, 550550010, 551501000, 1000000000, 1000050001, 1000050501, 1000500100, 1000501451, 1000550001, 1000550501

Offset

1,3

Comments

Generated with DrScheme.

Links

Jonathan Wellons, Table of n, a(n) for n = 1..282

J. Wellons, Tables of Shared Digits [archived]

Example

10151031501451^2 = 103043440543450543415105401.

Crossrefs

Sequence in context: A052211 A136845 A272503 * A136854 A029778 A029795

Adjacent sequences: A136834 A136835 A136836 * A136838 A136839 A136840

Keyword

base,nonn

Author

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

Status

approved