PermPal Database

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Coefficients

Sizes of basis

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List of lengths of patterns in basis

Unknown generating function

Not a permutation class

Wilf equivalence Based on:
Generating function in Maple format
Minimal polynomial in Maple format
First 15 coefficients

Clear Form

23845 Results

Av(123, 132, 213) Av(123, 132, 231) Av(123, 132, 321) Av(123, 231, 312) Av(132, 213, 231) Av(123, 132, 3214) Av(123, 132, 3241) Av(123, 132, 3412) Av(123, 132, 3421) Av(123, 132, 4231) Av(123, 132, 4321) Av(123, 231, 1432) Av(123, 231, 2143) Av(123, 231, 4132) Av(123, 231, 4312) Av(123, 231, 4321) Av(123, 321, 2143) Av(123, 321, 2413) Av(132, 213, 1234) Av(132, 213, 2341) Av(132, 213, 3412) Av(132, 213, 3421) Av(132, 213, 4231) Av(132, 213, 4321) Av(132, 231, 1234)