120840

Appears in sequences

• Number of symmetry classes of 3 X 3 magilatin squares with positive values < n.at n=29A173729
• The number of 2 X 2 matrices with no real eigenvalues and whose entries are integers of absolute value at most n.at n=11A207259
• Product of primes indexed by the prime exponents of n!.at n=18A325508