678223072850
domain: N
Appears in sequences
- a(n) = sigma_14(n), the sum of the 14th powers of the divisors of n.at n=6A013962
- Numerator of sum of -14th powers of divisors of n.at n=6A017691
- a(n) = 7^n + 1.at n=14A034491
- a(n) = 7^n + 1 - 0^n.at n=14A103458
- a(n) = smallest number that leads to a new cycle under the base-7 Kaprekar map of A165071.at n=19A165087
- 3rd Fibonacci polynomial evaluated at n^n.at n=6A167436
- Sum of n-th powers of odd divisors of n.at n=13A292919
- Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where A(n,k) is Sum_{d|n} d^(k*n).at n=42A308569
- a(n) = sigma_{2*n}(n).at n=6A308570
- a(n) = Sum_{d|n} d^(d+n).at n=6A308594
- a(n) = Sum_{d|n} d^(2*d).at n=6A308696
- Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where A(n,k) is Sum_{d|n} d^(k*d).at n=42A308698
- Sum of the 7th powers of the square divisors of n.at n=48A351313