-1398101
domain: Z
Appears in sequences
- Expansion of 1/((1-x)*(1+2*x)).at n=21A077925
- Expansion of 1/(1-x+2*x^2-2*x^3).at n=42A077953
- Expansion of 1/(1-x+2*x^2-2*x^3).at n=43A077953
- Expansion of 1/(1 + x + 2*x^2 + 2*x^3).at n=42A077980
- A generalized Jacobsthal sequence.at n=22A083943
- Expansion of (1+x^2)/((1-x+x^2)*(1+2*x^2)).at n=43A102517
- Expansion of (1-x^3)/((1-x^2)*(1+2*x^2)).at n=42A117576
- Expansion of x / ((1-x)*(4*x^2-2*x+1)).at n=22A157241