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A083806
Perfect powers using only prime digits and 1.
1
1, 25, 27, 121, 125, 225, 512, 1521, 3721, 7225, 12321, 13225, 27225, 35721, 55225, 57121, 112225, 133225, 151321, 172225, 212521, 235225, 373321, 511225, 1125721, 1177225, 1357225, 1525225, 1535121, 2217121, 2512225, 2772225, 3115225, 3553225
OFFSET
1,2
CROSSREFS
Cf. A083807.
Sequence in context: A195351 A015734 A221617 * A239521 A345509 A295748
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003
EXTENSIONS
More terms from Nick Woods (njw130(AT)psu.edu), Apr 29 2006
STATUS
approved