19769460480
domain: N
Appears in sequences
- Numbers that can be written as (a^2-1)(b^2-1) in four or more distinct ways.at n=17A134857
- Product of 8 consecutive integers. a(n) = RisingFactorial(n, 8).at n=16A239035
- a(n) = (n + A332558(n))!/(n-1)!.at n=15A332560
- a(n) = RisingFactorial(2*n, n) = A124320(2*n, n).at n=8A352601
- a(n) = n! / floor(2n/3)!.at n=23A374647