-19682
domain: Z
Appears in sequences
- a(n) = 1 - n^3.at n=27A024001
- a(n) = 1 - n^9.at n=3A024007
- Values of the family of polynomials y = x^n + 1 at point x = discriminant of y.at n=2A174305
- a(n) = Sum_{d|n} mu(d)*d^n.at n=8A321222
- a(n) = Sum_{d|n, d==1 (mod 4)} d^9 - Sum_{d|n, d==3 (mod 4)} d^9.at n=2A321825
- a(n) = Sum_{d|n, d==1 (mod 4)} d^9 - Sum_{d|n, d==3 (mod 4)} d^9.at n=5A321825
- a(n) = Sum_{d|n, d==1 (mod 4)} d^9 - Sum_{d|n, d==3 (mod 4)} d^9.at n=11A321825
- a(n) = Sum_{d|n, d==1 (mod 4)} d^9 - Sum_{d|n, d==3 (mod 4)} d^9.at n=23A321825
- Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = Sum_{d|n, d==1 (mod 4)} d^k - Sum_{d|n, d==3 (mod 4)} d^k.at n=68A322143