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arXiv · 2311.13646

Four Sequences of Length 28 and the Gregorian Calendar

Wolfdieter Lang
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Abstract

It is shown that each sequence giving the number of times a given day of the month falls on a certain day of the week for $400$ successive years of the Gregorian cycle can be composed of various pieces of various length of one of 4 sequences of length 28, used periodically.

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Wolfdieter Lang. 2023-10-31. Four Sequences of Length 28 and the Gregorian Calendar. https://arxiv.org/abs/2311.13646

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