465120

Appears in sequences

• a(n) = 5*(n+1)*binomial(n+4,5)/2.at n=14A027801
• Theta series of 8-d 5-modular lattice Q_8(1) with det 625 and minimal norm 4.at n=37A028976
• Number of labeled pure 2-complexes on n nodes (0-simplexes) with 5 2-simplexes and 8 1-simplexes.at n=15A054559
• Triangle read by rows: T(n,k) is number of paths from (0,0) to (3n,0) that stay in the first quadrant (but may touch the horizontal axis), consisting of steps u=(1,1), d=(1,-2) and have k peaks (i.e., ud's).at n=51A108767
• Triangle read by rows: T(n,k) is the number of ternary trees with n edges and having k middle edges (n >= 0, k >= 0).at n=48A120986
• a(n) = 6*binomial(n+1,7).at n=13A253947
• El Gradechi's hybrid coefficients alpha^{4,4}_{2n}.at n=8A331768