52153

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 35.at n=3A031623
• Primes of the form 16*m^2 + 169, m=1,2,3,...at n=18A087862
• Primes p such that p+-2 and p+-3 are not squarefree.at n=25A153214
• Smallest of 3 consecutive prime numbers such that p1*p2*p3+d1+d2+1=average of twin prime pairs, d1(delta)=p2-p1,d2(delta)=p3-p2.at n=7A153406
• Least prime p such that pi(p*n)^2 + 1 = prime(q*n) for some prime q.at n=34A260219
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood.at n=42A270331
• Positions of records in A194943.at n=34A362850
• Prime numbersat n=5332