

A053944


Numbers k such that k^2 contains only digits {3,5,6}.


1



6, 256, 744, 1834, 18806, 23166, 23566, 256194, 2357194, 2523166, 187979694, 2310098166, 19121548934, 25209786895834
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..14.
P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences
Author?, Source(txt)


CROSSREFS

Cf. A053945.
Sequence in context: A279869 A271501 A113900 * A324091 A221895 A015020
Adjacent sequences: A053941 A053942 A053943 * A053945 A053946 A053947


KEYWORD

nonn,base


AUTHOR

Patrick De Geest, Mar 15 2000


EXTENSIONS

One more term from Ryan H. Richter (bobort(AT)bigfoot.com), Jan 25 2001, who remarks that there are no more terms less than 4000000000
More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 03 2005
One more term from Jon E. Schoenfield, Sep 04 2006


STATUS

approved



