543971

Properties

Appears in sequences

• Numbers that are the sum of 3 positive 9th powers.at n=18A003392
• Numbers that are the sum of at most 3 positive 9th powers.at n=33A004887
• a(n) = 2^(n-1) + (2 + (-1)^n)^((n-2)/2).at n=19A085613
• a(n) = 3^n + 2^(2*n + 1).at n=8A213659
• Prime numbersat n=44880