A089874 Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A071665/A071666.
1, 1, 1, 3, 3, 5, 6, 18, 45, 147, 147, 267, 801, 2538, 3255, 7665, 29484, 67644, 164088, 515592, 1657785
Offset: 0
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