Number of permutations of 1..n with the sequence of sums of 6 adjacent elements having exactly 3 maxima.
A179730
Number of permutations of 1..n with the sequence of sums of 6 adjacent elements having exactly 3 maxima.
Terms
- a(0) =0a(1) =226800a(2) =7484400a(3) =157172400a(4) =2659456800a(5) =43740496800a(6) =662918256000
External references
- oeis: A179730