%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  2. Auflage
%% 
%%  Beispiel 04-02-5 auf Seite 102.
%% 
%%  Copyright (C) 2016 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1,3,5
%% 
%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\usepackage[T1]{fontenc}
\parindent=0pt\parskip=\normalbaselineskip
\makeatletter
\let\ps@plain\ps@origplain
\makeatother
\pagestyle{plain}
\renewcommand\thepage{{\huge\arabic{page}}}
%StartShownPreambleCommands
\usepackage[ngerman]{babel}
\usepackage[showframe]{geometry}
\usepackage{blindtext}
%StopShownPreambleCommands
\begin{document}
\blindtext[3]\par\blindtext\par\blindtext[3]

\newpage\vspace*{-4\baselineskip}\blindtext[3]\par
\begin{minipage}{\dimexpr\textwidth+\marginparwidth}\blindtext\end{minipage}\par
\blindtext[3]

\newpage\enlargethispage{5\baselineskip}\blindtext[3]\par
\hspace*{\dimexpr-1in-\oddsidemargin+\marginparsep\relax}%
\begin{minipage}{1.1\textwidth}\blindtext\end{minipage}\par\blindtext[3]
\end{document}