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A162228 Base 7 perfect digital invariants (written in base 10): numbers equal to the sum of the kth powers of their base-7 digits, for some k. +0
11
0, 1, 2, 3, 4, 5, 6, 9, 10, 16, 25, 32, 45, 65, 133, 134, 152, 250, 1542, 3190, 3222, 3612, 3613, 4183, 9286, 35411, 37271, 72865, 191334, 193393, 376889, 535069, 794376, 1110699, 2236488, 3021897, 4431562, 8094840, 9885773, 10883814, 16219922 (list; graph; listen)
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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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