255617domain: NPropertiesPrimalityPrimeyesAppears in sequencesSequence of primes 2*p(k) + 3 such that 2*p(k) + 3, 2*p(k+1) + 3, 2*p(k+2) + 3 are consecutive primes, where p(i) denotes the i-th prime. Sequence terms are 2*p(k) + 3.at n=16A089450Sum of heights of all 2-watermelons with wall of length 2*n.at n=6A136440Prime numbersat n=22492