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A162216 Base 3 perfect digital invariants (written in base 10): numbers equal to the sum of the kth powers of their base-3 digits, for some k. +0
11
0, 1, 2, 5, 8, 17, 33, 34, 65, 66, 67, 131, 258, 259, 386, 512, 513, 514, 1026, 1027, 2049, 2050, 3075, 3076, 4100, 16388, 16389, 16390, 57345, 57346, 65538, 65539, 196610, 262149, 262150, 458754, 458755, 786438, 786439, 1048581, 1048582, 1310724 (list; graph; listen)
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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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