246817

Properties

Appears in sequences

• Minimal set in the sense of A071062 of prime-strings in base 12 for primes of the form 4n+1.at n=39A111057
• a(n) = n^5 - n^3 - 2*n^2 + 1.at n=12A177075
• Primes of the form k^5 - k^3 - 2*k^2 + 1.at n=5A177076
• Rounded down ratio of area of a unit circle and one of the circles inscribed between a regular n-gon and a circumscribed unit circle.at n=32A244094
• Prime numbersat n=21782