-5592404
domain: Z
Appears in sequences
- a(n) = -5*a(n-1) - 4*a(n-2), a(0)=1, a(1)=0.at n=12A084240
- a(n) = -a(n-1) + 2*a(n-2), a(0)=1, a(1)=2.at n=24A084247
- Expansion of (1+x-4*x^2) / ((1+x)*(1-4*x^2)).at n=24A087213
- a(n) = (1/3)*(1 - (-2)^n + 3*(-1)^n ) = (-1)^(n+1)*A167030(n).at n=24A167193
- First term of n-th difference sequence of (floor(k*r)), r = sqrt(8), k >= 0.at n=25A325674