deletions | additions       diff --git a/layout.md b/layout.md  index b6b23c3..49b5d2b 100644  --- a/layout.md  +++ b/layout.md 
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p_Another_combinatorial_property_of__.html  div_span_class_ltx_Math_contenteditable__.html  p_Stirling_numbers_of_span__.html  figures/stirling number of 1st/stirling number of 1st.png  p_The_notation_of_each__.html  Differences_between_Stirling_numbers_of__.html