deletions | additions       diff --git a/layout.md b/layout.md  index 45b292e..12afacb 100644  --- a/layout.md  +++ b/layout.md 
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p_Stirling_numbers_of_span__.html  p_The_notation_of_each__.html  p_Differences_between_Stirling_numbers__.html  p_nbsp_nbsp_nbsp_nbsp__.html p_nbsp_nbsp_nbsp_nbsp__1.html