161957

Properties

Appears in sequences

• Primes p such that both (p-1)*(p-2) and (p+1)*(p+2) are averages of twin prime pairs.at n=3A173996
• G.f. A(x) satisfies: A(x) = x + x^2 + x^3 + x^4 + x^5 * (1 + A(A(x))).at n=19A308032
• Prime numbersat n=14847