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

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24454 Results

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1
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183
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185
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979
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Av(1234, 1324, 2341, 2413, 4312) Av(1234, 1324, 2341, 2413, 4321) Av(1234, 1324, 2341, 2431, 3241) Av(1234, 1324, 2341, 2431, 3412) Av(1234, 1324, 2341, 2431, 3421) Av(1234, 1324, 2341, 2431, 4123) Av(1234, 1324, 2341, 2431, 4132) Av(1234, 1324, 2341, 2431, 4213) Av(1234, 1324, 2341, 2431, 4231) Av(1234, 1324, 2341, 2431, 4312) Av(1234, 1324, 2341, 2431, 4321) Av(1234, 1324, 2341, 3412, 3421) Av(1234, 1324, 2341, 3412, 4123) Av(1234, 1324, 2341, 3412, 4132) Av(1234, 1324, 2341, 3412, 4231) Av(1234, 1324, 2341, 3412, 4312) Av(1234, 1324, 2341, 3412, 4321) Av(1234, 1324, 2341, 3421, 4123) Av(1234, 1324, 2341, 3421, 4132) Av(1234, 1324, 2341, 3421, 4231) Av(1234, 1324, 2341, 3421, 4312) Av(1234, 1324, 2341, 4123, 4231) Av(1234, 1324, 2341, 4123, 4321) Av(1234, 1324, 2341, 4132, 4213) Av(1234, 1324, 2341, 4132, 4231)