73751

Properties

Appears in sequences

• Primes p such that continued fraction of (1 + sqrt(p))/2 has period 8; primes in A146333.at n=28A146353
• Primes of the form p^2 + q^2 + 21, where p and q are consecutive primes.at n=24A229075
• Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero.at n=7A298283
• Number of compositions (ordered partitions) of n into pentagonal pyramidal numbers (A002411).at n=47A322853
• Primes p such that q = p mod A001414(p-1) = p mod A001414(p+1) is prime.at n=38A339182
• Prime numbersat n=7282