61057

Properties

Appears in sequences

• a(n) = smallest prime number p_k such that 1/p_n + 1/p_{n+1} + ... + 1/p_k > 1.at n=15A119494
• Primes p such that q-p = 34, where q is the next prime after p.at n=18A134116
• E.g.f. satisfies: A(x) = exp(x*exp(x*A(x)^2)).at n=6A161567
• Primes of the form 11*k^2-11*k+7.at n=34A267290
• Primes 10k + 7 preceding the maximal gaps in A269238.at n=9A269239
• Prime numbersat n=6152