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A058434
Squares composed of digits {0,3,9}, not ending with zero.
2
9, 939099093390990009
OFFSET
1,1
CROSSREFS
Cf. A058433.
Sequence in context: A235400 A028446 A058470 * A067487 A058448 A058454
KEYWORD
nonn,base,hard,more,bref
AUTHOR
Patrick De Geest, Nov 15 2000
STATUS
approved