22974421470
domain: N
Appears in sequences
- Largest squarefree number dividing central binomial coefficient A000984(n).at n=20A080397
- The radical of the swinging factorial A056040 for odd indices.at n=19A163640
- Trisection of A000984 (central binomial coefficients): binomial(2(3n+2),3n+2)/3!, n>=0.at n=6A187365
- a(n) = product of primes p such that floor(n/p) is odd.at n=38A372000