57719

Properties

Appears in sequences

• Number of centered 3-valent (or boron, or binary) trees with n nodes.at n=21A000675
• Number of 3-component Carmichael numbers C = (6M + 1)(12M + 1)(18M + 1) < 10^n.at n=22A036060
• Balanced primes of order eleven.at n=22A096703
• Primes in A153257.at n=12A140719
• a(n) = n^3 - (n+1)^2.at n=39A153257
• Primes of the form (2+n)*(1+2*n)+(1+n)*(2+2*n).at n=31A171748
• Nearest prime to (prime(n)/2)^4.at n=10A185052
• Prime numbersat n=5847