532277

Properties

Appears in sequences

• Indices of prime Lucas numbers.at n=55A001606
• Self-convolution of row n of array T given by A026758.at n=10A027231
• Primes p such that floor(phi^p) is prime.at n=51A168033
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 7*b^2.at n=28A216537
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 3*b^2.at n=21A216555
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 2*b^2.at n=46A216562
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 5*b^2.at n=43A216565
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + b^2.at n=35A216566
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 6*b^2.at n=39A216572
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 10*b^2.at n=28A216575
• Prime numbersat n=43994