308899

Properties

Appears in sequences

• a(n) = 1250*n^2 - 700*n + 99.at n=16A154359
• Primes p such that for all 2^k < p the numbers p + 2^k, p - 2^k, p*2^k + 1, and p*2^k - 1 are composite.at n=18A256237
• Prime numbersat n=26712