a(n) = λ(2^n - 1) (sequence)
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下载链接：
https://doi.org/10.7910/DVN/KMQX3I
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资源简介：
This dataset is a sequence of integers that originates from the formula I discovered a(n) = λ(2^n - 1), where λ(n) is the Carmichael lambda function.
创建时间：
2026-01-21
