35830670759
domain: N
Appears in sequences
- Squarefree part of C(2n,n), the central binomial numbers: the smallest number such that a(n)*C(2n,n) is a square.at n=24A069113
- a(n) is the smallest integer of the form a*b*c.../p*q*r..., where the numerator and the denominator contain n numbers each and a,b,c,...p,q,r... are all the integers from 1 to 2n.at n=23A085057
- Squarefree part of ((2n-1)!)^(2n-3).at n=24A197880
- Catalan number analogs for A048804, the generalized binomial coefficients for the radical sequence (A007947).at n=24A246458