165713

Properties

Appears in sequences

• Somos-5 sequence: a(n) = (a(n-1) * a(n-4) + a(n-2) * a(n-3)) / a(n-5), with a(0) = a(1) = a(2) = a(3) = a(4) = 1.at n=15A006721
• Solutions to A096509[x]=7; number of prime-powers [including primes] in the neighborhood of x with Ceiling[Log[x]] radius equals 7.at n=22A096518
• Subsequence of terms of odd index of the Somos-5 sequence.at n=7A097496
• Largest prime in the cluster of n primes whose first prime is given in A120934.at n=4A120935
• Prime numbersat n=15154