Whakaoti mō a_n (complex solution)
a_{n}=-\frac{\sqrt{5}\left(-\left(\frac{\sqrt{5}+1}{2}\right)^{n}+\left(\frac{1-\sqrt{5}}{2}\right)^{n}\right)}{5}
Whakaoti mō a_n
a_{n}=-\frac{\sqrt{5}\left(-\left(\frac{\sqrt{5}+1}{2}\right)^{n}+\left(\frac{1-\sqrt{5}}{2}\right)^{n}\right)}{5}
Denominator(n)\text{bmod}2=1
Tohaina
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