**Number of subsets of proper divisors of n that sum to n.**

*0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 0, 5, 0, 0, 0, 1, 0, 3, 0, 0, 0, 0*

*3 seqfan posts*

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

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