397760329

Properties

Appears in sequences

• a(n) = 4^n + 6^n + 9^n.at n=9A074567
• Zsigmondy numbers for a = 3, b = 2: Zs(n, 3, 2) is the greatest divisor of 3^n - 2^n (A001047) that is relatively prime to 3^m - 2^m for all positive integers m < n.at n=26A109325
• List of primitive prime divisors of the numbers 3^n-2^n (A001047) in their order of occurrence.at n=34A129734
• Prime numbersat n=21223132