218459

Properties

Appears in sequences

• Primes p such that p+q+1 is the square of a prime, where q is the next prime after p.at n=27A225809
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 429", based on the 5-celled von Neumann neighborhood.at n=34A282119
• Primes p such that p*nextprime(p)+1 and p + nextprime(p)+1 are both perfect squares where nextprime(p) is the smallest prime that is larger than p.at n=28A375912
• Prime numbersat n=19479