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PartitionsQ
  • PartitionsQ[ n ] gives the number of partitions of the integer into distinct parts.
  • Integer mathematical function (see Section A.3.10).
  • See the Mathematica book: Section 3.2.5.

    Further Examples

    This is the number of ways to write as a sum of distinct positive integers without regard to order.

    In[1]:=

    Out[1]=



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