68639

Properties

Appears in sequences

• Primes prime(k) for which A049076(k) = 4.at n=24A049080
• Primes for which A049076 >= 4.at n=35A049090
• Floor( e * (3/2)^n ).at n=25A081225
• Primes of the form 16*k-1 such that 4*k-1 and 8*k-1 are also primes.at n=27A101793
• Primes of the form 16*k-1 such that 4*k-1, 8*k-1 and 32*k-1 are also primes.at n=5A101797
• Number of non-equivalent ways to choose three points in an equilateral triangle grid of side n.at n=15A230723
• Primes p which are floor of Root-mean-cube (RMC) of prime(n), prime(n+1) and prime(n+2).at n=22A239941
• Prime numbers with prime indices in A333243.at n=27A333244
• Numbers m such that Conv(b,m) = b has a unique nontrivial solution (b = 0 and b = 1 are considered trivial solutions). Here, Conv(b,m) denotes the limit of b^^t (mod m) as t goes to infinity.at n=31A347561
• Prime numbersat n=6823