35263382880
domain: N
Appears in sequences
- a(1)=1; for n >= 1, a(n+1) = lcm(a(n),n) / gcd(a(n),n).at n=33A008339
- a(1) = 1, a(n) = lcm(n, a(n-1)) / gcd(n, a(n-1)).at n=32A077139
- 2*A002740(n).at n=18A217213
- Lexicographically earliest sequence such that for any n>1, n=u*v, where u/v = a(n)/a(n-1) in reduced form.at n=32A260850
- A260850 sorted into increasing order and duplicates omitted.at n=38A370974