Largest perfect power <= n.
1, 1, 1, 4, 4, 4, 4, 8, 9, 9, 9, 9, 9, 9, 9, 16, 16, 16, 16, 16, 16, 16, 16, 16, 25, 25, 27, 27
2 seqfan posts
Thu Dec 18 21:54:32 CET 2008 [seqfan] Re: A047210: First term and offset(?)
Thu Dec 18 16:32:40 CET 2008 [seqfan] A047210: First term and offset(?)
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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