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A085586 n, n^2 and n^3 all use only even digits. 0
0, 2, 20, 200, 202, 2000, 2002, 2020, 20000, 20002 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

202 is a term because 202, 202^2=4008004 and 202^3=8024024008 all use only even digits

CROSSREFS

Cf. A068690.

Sequence in context: A171076 A001078 A001253 * A136902 A136884 A093136

Adjacent sequences:  A085583 A085584 A085585 * A085587 A085588 A085589

KEYWORD

nonn,base

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Jul 06 2003

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Last modified February 16 06:25 EST 2012. Contains 205860 sequences.