1822428931

Appears in sequences

• Cyclotomic polynomials at x=6.at n=21A019324
• Zsigmondy numbers for a = 6, b = 1: Zs(n, 6, 1) is the greatest divisor of 6^n - 1^n (A024062) that is relatively prime to 6^m - 1^m for all positive integers m < n.at n=20A064082
• a(n) = n^12 - n^11 + n^9 - n^8 + n^6 - n^4 + n^3 - n + 1.at n=6A269483
• Largest prime factor of 6^n - 1.at n=20A274907
• Primes of the form Phi(k, -6), where Phi is the cyclotomic polynomial.at n=12A291994
• Primes of the form Phi(k, 6), where Phi is the cyclotomic polynomial.at n=8A292010
• Smallest primitive prime factor of 6^n-1.at n=20A379639