73850

Appears in sequences

• a(n) = (1/24)*n*(n + 5)*(n^2 + n + 6).at n=34A051743
• Number of n-length words on {1,2,3,4,5} such that the maximal runs of identical odd integers are of odd length and the maximal runs of identical even integers are of even length.at n=10A242537
• Number of (n+1) X (2+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)-x(i-1,j) in the j direction.at n=11A250605