3037530

Appears in sequences

• a(n) = sigma_6(n), the sum of the 6th powers of the divisors of n.at n=11A013954
• Sum of n-th powers of divisors of 12.at n=6A034660
• a(n) = sigma(2n,n) for n>0 with a(0)=1.at n=6A179504