358218449

Properties

Appears in sequences

• Let f(n,x) = 1 + 2x + 3x^2 + 5x^3 + 7x^4 + ... + prime(n)*x^n; a(n) = smallest prime f(n,x), or 0 if no such prime exists.at n=7A088122
• Prime numbersat n=19220896