You are interested in the numbers that are divisible by k in the fibonacci sequence. Among these numbers, you seek the index of the nth, that is, the index i such that the ith fibonacci number is divisible by k, and such that there are exactly n-1 fibonacci numbers before that one that are also divisible by k.
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您对fibonacci序列中
k的数字感兴趣。在这些数字中，您要查找nth的索引k，并且在此之前，n-1fibonacci编号也完全由k进行排除。You are interested in the numbers that are divisible by
kin the fibonacci sequence. Among these numbers, you seek the index of thenth, that is, the indexisuch that theith fibonacci number is divisible byk, and such that there are exactlyn-1fibonacci numbers before that one that are also divisible byk.