127775471

Properties

Appears in sequences

• a(n) is the least k such that f(a(n-1)+1) + ... + f(k) > f(a(n-2)+1) + ... + f(a(n-1)) for n > 1, where f(n) = 1/(n+4) and a(1) = 1.at n=16A225919
• Prime numbersat n=7258969