106087

Properties

Appears in sequences

• a(n) = 2*p + 2*n - 1, where p is the least prime such that next_prime(2*p) - 2*p = 2*n - 1.at n=26A059847
• a(n) = smallest prime divisor of the number prime(n)!/9 + 1.at n=17A139090
• Number of zero-sum -n..n arrays of 5 elements with first through fourth differences also in -n..n.at n=21A201440
• Primes of the form 10n^2 - 3.at n=21A201962
• Primes p which are floor of Root-Mean-Cube (RMC) of prime(n) and prime(n+1).at n=30A240339
• a(0) = 3, then a(n) is the least prime greater than a(n-1) that follows a gap of exactly 2*n.at n=27A253899
• (2,3,5,7)-primes (see comments for precise definition).at n=34A262728
• Prime numbersat n=10111