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A058441
Numbers k such that k^2 contains only digits {0,4,8}, not ending with zero.
4
2, 22, 202, 298, 2002, 2022, 2202, 20002, 20022, 22002, 28998, 200002, 200022, 200202, 202002, 220002, 632522, 2000002, 2000022, 2000202, 2020002, 2020022, 2200002, 2200202, 20000002, 20000022, 20000202, 20002002, 20002022, 20002202
OFFSET
1,1
CROSSREFS
Cf. A058442.
Sequence in context: A346796 A279801 A043037 * A255043 A359856 A366919
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Nov 15 2000
STATUS
approved