13366080

Appears in sequences

• Product of 6 consecutive integers.at n=18A053625
• 6n*(6n-1)*(6n-2)*(6n-3)*(6n-4)*(6n-5).at n=3A054779
• a(n) = (3*n)!/(2*n)!.at n=6A064352
• a(n) = Product_{i=0..n-1} (8*i+2).at n=6A084948
• Group the natural numbers such that the product of the terms of the n-th group is divisible by n!. (1),(2),(3,4),(5,6,7,8),(9,10,11,12),(13,14,15,16,17,18),(19,20,21,22,23,24),... Sequence contains the product pertaining to groups.at n=5A085912
• Octuple factorial, 8-factorial, n!8, n!!!!!!!!.at n=42A114800
• Number triangle (3n)!/(3k)!.at n=25A119831
• Triangle read by rows: t(n,m)=If[m == 0, 1, Product[m*k + 2, {k, 0, n}]].at n=41A153190
• Positive numbers differing from next 4 greater squares by squares.at n=2A218488
• a(n) = Product_{k = 1+n-floor(n/3) .. n} k.at n=17A254865
• Integers whose number of normal undulating divisors sets a new record.at n=40A355304
• a(n) = (2*n)!/(n!*a(n-1)), with a(0)=1.at n=11A372987
• a(n) = n! / floor(2n/3)!.at n=18A374647