Szablon:Trójkąt Eulera I

${\begin{matrix}\mathbf {n} /{\mathit {k}}&\ {\mathit {0}}\ &\ {\mathit {1}}\ &{\mathit {2}}&{\mathit {3}}&{\mathit {4}}&{\mathit {5}}&{\mathit {6}}&{\mathit {7}}&\ \ {\mathit {8}}\ \ &\ {\mathit {9}}\\\mathbf {0} &1\\\mathbf {1} &1&0\\\mathbf {2} &1&1&0\\\mathbf {3} &1&4&1&0\\\mathbf {4} &1&11&11&1&0\\\mathbf {5} &1&26&66&26&1&0\\\mathbf {6} &1&57&302&302&57&1&0\\\mathbf {7} &1&120&1191&2416&1191&120&1&0\\\mathbf {8} &1&247&4293&15619&15619&4293&247&1&0\\\mathbf {9} &1&502&14608&88234&156190&88234&14608&502&1&0\end{matrix}}$