448800

Appears in sequences

• Infinitary sociable numbers (smallest member of cycle).at n=8A004607
• Figurate numbers based on the 24-cell (4-D polytope with Schlaefli symbol {3,4,3}).at n=20A092181
• Number of permutations of 3 indistinguishable copies of 1..n arranged in a circle with exactly 2 local maxima.at n=3A159722
• Array read by antidiagonals: T(n,k) is the number of permutations of k indistinguishable copies of 1..n arranged in a circle with exactly 2 local maxima.at n=13A334772
• Numbers k such that k*A003557(A003961(k)) divides A353790(k), where A353790(n) = phi(A003973(n)) * A064989(A003973(n)).at n=29A353797