References to A112526

Characteristic function for powerful numbers.
1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0


1 seqfan posts

Wed Feb 16 21:21:33 CET 2011    [seqfan] Re: multiplicative set-like sequences

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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