Number of permutations of 3 indistinguishable copies of 1..n arranged in a circle with exactly 5 local maxima.

A159725

Number of permutations of 3 indistinguishable copies of 1..n arranged in a circle with exactly 5 local maxima.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =45888a(4) =72621240a(5) =44981038296

External references