71261

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(396).at n=6A041752
• Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 1000-1111-0010-0010 pattern in any orientation.at n=12A147173
• Primes p of the form p = A161671(k) = A161671(k+1).at n=43A220220
• Greatest prime factor of n^5 + 1.at n=29A240548
• Primitive prime factors of the cyclotomic polynomial sequence Phi(10,k) in the order in which they occur.at n=30A248874
• a(n) is the smallest lesser twin prime p from A001359 such that the distance to the previous lesser twin prime is 6*n.at n=43A340573
• Prime numbersat n=7055