6449639

Appears in sequences

• Erroneous version of A358890.at n=10A079749
• Numbers k such that gpf(k) < gpf(k+1) < ... < gpf(k+9), where gpf(x) = A006530(x), the greatest prime factor of x. Numbers initiating an uphill gpf run of length 10.at n=2A100383
• a(n) = the smallest number x >= 2 such that for m = x to x + n - 1, A006530(m) increases.at n=10A100384
• Smallest k such that sopf(k)<=sopf(k+1)<=...<=sopf(k+n).at n=9A189882
• a(n) is the first term of the first maximal run of n consecutive numbers with increasing greatest prime factors.at n=10A358890