Welcome to Calendar Number Patterns! Curious about the number patterns hiding in a calendar grid? Share an activity idea, ask about week intervals, or post a worked example you are puzzling over. Your questions and observations are welcome here.
S
0
14
0
Sheryl Nussbaum-Beach
S
J
0
15
0
Jennifer Bloomingdale
J
J
0
20
0
Jennifer Bloomingdale
J
J
0
38
0
Jennifer Bloomingdale
J
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