152681
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) is the sum of the prime factors, with repetition, of the sum of all preceding terms, with initial terms a(1)=1 and a(2)=2.at n=40A269004
- Records in A268868.at n=18A271927
- Smallest prime p = prime(k) such that the n-th difference of (prime(k), ..., prime(k+n)) is zero.at n=11A349643
- Prime numbersat n=14082