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A030995
9-automorphic numbers: final digits of 9n^2 agree with n.
+0
1
5, 25, 625, 5625, 65625, 765625, 4765625, 34765625, 134765625, 3134765625, 13134765625, 213134765625, 2213134765625, 62213134765625, 362213134765625, 7362213134765625, 17362213134765625
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.
AT&T Labs Research
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