116640000

Appears in sequences

• Card-matching numbers (Dinner-Diner matching numbers).at n=40A059065
• Card-matching numbers (Dinner-Diner matching numbers).at n=44A059065
• a(n)=Product{k=0..n, 1+2^A101650(k)}/2.at n=18A101657
• Products across consecutive rows of the denominators of the Leibniz harmonic triangle (A003506).at n=5A168510
• a(n) = [n/2]!*[(n+1)/2]!*C([n/2],2)*C([(n+1)/2],2).at n=11A226283
• a(n) = [n/2]!*[(n+1)/2]!*C([n/2],4)*C([(n+1)/2],4).at n=11A226285
• Highly powerful numbers that are perfect powers.at n=19A387732
• Powers k^m, m > 1, where k is an Achilles number whose squarefree kernel is a primorial.at n=27A389226
• Powers k^m, m > 1, where k is an Achilles number that is a product of primorials.at n=17A389260