72389

Appears in sequences

• Extra strong Lucas pseudoprimes.at n=9A217719
• Numbers of the form p*q, p and q prime with q=2p-3.at n=24A226755
• a(n) is the number of multisets with n primes with which an n-gon with perimeter prime(n) can be formed.at n=42A376348
• a(n) is the number of multisets with n primes with which an n-gon with perimeter prime(n) can be formed.at n=43A376348