327829

Properties

Appears in sequences

• Numbers n such that 217*2^n-1 is prime.at n=14A050860
• a(n) = [x^n] theta_3(x)^n/(1 - x), where theta_3() is the Jacobi theta function.at n=10A302860
• Number of integer solutions to (x_1)^2 + (x_2)^2 + ... + (x_10)^2 <= n.at n=10A341399
• Greater of twin self primes, i.e., larger member of the pair of self primes differing by 2.at n=32A380715
• Prime numbersat n=28236