3906251

Appears in sequences

• Numbers that are the sum of 3 positive 9th powers.at n=30A003392
• a(n) = 2*5^n+1.at n=9A199212
• a(n) = Sum_{k=0..n} k^k * binomial(n,k)^n, with a(0)=1.at n=5A336213