Powerful numbers (2a): a sum of nonnegative powers of its digits.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 24, 43, 63, 89, 132, 135, 153, 175, 209, 224, 226, 254, 258
4 seqfan posts
Tue Sep 1 13:49:59 CEST 2009 [seqfan] Re: Without any discussion
Tue Sep 1 10:10:57 CEST 2009 [seqfan] Re: Without any discussion
Tue Sep 1 07:28:12 CEST 2009 [seqfan] Re: Without any discussion
Tue Sep 1 07:04:22 CEST 2009 [seqfan] Re: Without any discussion
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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