251761

Properties

Appears in sequences

• Values of transition of A072608(n) from alternating behavior (0,1,0,1,..) into steadily-1 (1,1,1,..) behavior or changing back. Expressing in terms of A072609(n): at n values it switches from steadily 0 into steadily 1 successive values or back.at n=28A072610
• a(n) is the largest number m such that m = pi(n*m).at n=12A102281
• Prime values of pi(n) that divide n.at n=12A256394
• Numbers k such that floor(prime(k)/k) < floor(prime(k+1)/(k+1)).at n=24A308082
• Prime numbersat n=22183