login
A136830
Numbers k such that k and k^2 use only the digits 0, 1, 2, 6 and 9.
1
0, 1, 10, 11, 96, 100, 101, 110, 960, 996, 1000, 1001, 1010, 1011, 1096, 1100, 1101, 1619, 9600, 9960, 9996, 10000, 10001, 10010, 10011, 10096, 10100, 10110, 10960, 10996, 11000, 11001, 11010, 16190, 96000, 96001, 99600, 99960, 99996, 100000, 100001, 100010, 100011, 100096, 100100, 100101, 100110, 100960, 100996, 101000, 101001, 101100, 109600
OFFSET
1,3
COMMENTS
Generated with DrScheme.
LINKS
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
109621901096^2 = 12016961199901206001216.
CROSSREFS
Sequence in context: A086457 A046851 A045953 * A153069 A332703 A178569
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved