First Written: May-June, 2015

Maple Packages

• AVOID: a Maple package to implement the algorithms of our paper.

• CONTAIN: another Maple package to implement other algorithms of our paper.

Some Input and Output files for the Maple package AVOID

• If you want to see the break-up (and ranking) of all codimension 1 Wilf classes, for patterns of length 3 to 7,

  the input   yields the output

• If you want to see the break-up (and ranking) of all codimension 2 Wilf classes, for patterns of length 3 to 7,

  the input   yields the output

• If you want to see the break-up (and ranking) of all codimension 3 Wilf classes, for patterns of length 3 to 8,

  the input   yields the output

• If you want to see the break-up (and ranking) of all codimension 3 Wilf classes, for patterns of length 9

  the input   yields the output

• If you want to see the break-up (and ranking) of all codimension 4 Wilf classes, for patterns of length 3 to 8,

  the input   yields the output

• If you want to see the break-up (and ranking) of all codimension 5 Wilf classes, for patterns of length 3 to 8,

  the input   yields the output

• If you want to see the first 16 terms of all the 16 distinct Wilf classes for patterns of length 5

  the input   yields the output

• If you want to see the first 15 terms of all the 91 distinct Wilf classes for patterns of length 6

  the input   yields the output

Some Input and Output files for the Maple package CONTAIN

• If you want to see the explicit polynomial expressions, in k, for the number of permutations of length k+i, containing an increasing subsequence of length k, for i from 1 to 5,

  the input   yields the output

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