4475671200
domain: N
Appears in sequences
- Write the integers in groups: 0; 1,2; 3,4,5; 6,7,8,9; ... and form the product of the members of each group.at n=6A056923
- Triangle T(n,r), n>=0, r=n, n-1, ..., 1, 0; where T(n,r) = product of all possible sums of r numbers chosen from [1..n].at n=29A067050
- a(n) = (n-1)*(n-2)*...*(n-r) with the least value of r so that n divides a(n).at n=22A092914
- Group the natural numbers so that every 2n-th group product is divisible by the single number in the next group. (1), (2,3,4,5), (6), (7,8,9,10,11), (12), (13,14,15,16,17,18,19),(20), (21,22,23,24,25,26,27),(28),... Sequence contains the product of terms in the 2n-th group.at n=3A109897
- Products of 7 consecutive integers.at n=27A159083
- a(n) = (n + A332558(n))!/(n-1)!.at n=20A332560
- a(n) = Product_{k=0..n-1} (3*n+k).at n=7A384164