825275
domain: N
Appears in sequences
- Numbers k that divide s(k), where s(1)=1, s(j)=11*s(j-1)+j.at n=24A014858
- Fibonacci sequence beginning 0, 11.at n=25A022345
- Number of mobiles (circular rooted trees) with n nodes and 5 leaves.at n=17A055343
- Divide each Fibonacci number by its primitive part.at n=49A105602
- a(n) = gcd(F(n), product{k|n,k<n} F(k)), where F(k) is k-th Fibonacci number.at n=49A111079
- a(n) = Fibonacci(3n) - Fibonacci(2n).at n=10A272123