138967

Properties

Appears in sequences

• a(1) = 2, thereafter a(n) = Sum_{k=1..n-1} floor(a(n-k)/k).at n=27A100483
• Prime(n), where n is such that (1+sum_{i=1..n} prime(i)^14) / n is an integer.at n=33A233043
• a(n) is the least prime p such that A234575(p, A007953(p)) is the n-th power of a prime.at n=11A357190
• Prime numbersat n=12925