130411

Properties

Appears in sequences

• a(n) = sum_{k=1..n} prime(k)*prime(k+1).at n=29A074745
• Primes of the form Sum_{k=1..n} prime(k)*prime(k+1).at n=2A197421
• Primes p such that 100*p+1, 100*p+3, 100*p+7, and 100*p+9 are all prime.at n=17A236042
• The number of integers not representable as a sum of n-th powers of primes.at n=6A275743
• Primes that are sums of a sequence of consecutive terms of A006094.at n=38A340537
• Prime numbersat n=12197