117041

Properties

Appears in sequences

• a(1) = 1, a(n) = prime equal to n-th partial sum of A073852.at n=21A073854
• Primes of the form 5*k^2 - 4.at n=35A201786
• Number of 2 X 2 matrices having all terms in {1,...,n} and even determinant.at n=20A211064
• Primes of form n^2 + 14641.at n=35A256839
• Lesser of twin primes for which phi(p-1) < phi(p+1).at n=25A286715
• Primes of the form (2*p^2 + 1)/3 where p is a prime > 3.at n=21A362225
• Prime numbersat n=11049