Number of permutations of 1..n with the sequence of sums of 2 adjacent elements having exactly 6 maxima.
A179715
Number of permutations of 1..n with the sequence of sums of 2 adjacent elements having exactly 6 maxima.
Terms
- a(0) =0a(1) =924a(2) =1585584a(3) =248868048a(4) =17313238800a(5) =818646246990
External references
- oeis: A179715