271739011

Properties

Appears in sequences

• a(n) = (k-n+1)^n + (k-n+2)^n + ... + (k-1)^n + k^n, where k = n(n+1)/2.at n=5A069876
• Sum of next n 6th powers.at n=5A075667
• Duplicate of A069876.at n=5A075672
• Prime numbersat n=14800806