1763580
domain: N
Appears in sequences
- Central numbers in the (2,3)-Pascal triangle A029600.at n=11A029609
- a(n) = 14*binomial(n,8).at n=20A088625
- a(n) = lcm_{k=1..n} (lcm(n,n-1,...,n-k+2,n-k+1)/lcm(1,2,...,k)).at n=20A093432
- Denominator of Sum_{k=0..n} 1/C(3*n, 3*k).at n=7A100515
- A triangle of coefficients: T(n,m) = (2*n + 2*m + 3)! / (2*(2*m + 1)!*(2*n + 1)!).at n=19A143083
- Numbers with prime factorization pqrstuv^2.at n=7A190381