References to A010052

Characteristic function of squares: 1 if n is a square else 0.
1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0


5 seqfan posts

Fri Apr 16 08:02:33 CEST 2010    [seqfan] Re: A160242
Fri Apr 16 08:01:45 CEST 2010    [seqfan] Re: A160242
Thu Apr 15 12:24:41 CEST 2010    [seqfan] Re: A160242
Thu Apr 15 10:55:05 CEST 2010    [seqfan] Re: A160242
Thu Apr 15 10:36:40 CEST 2010    [seqfan] A160242

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