User blog comment:Alemagno12/your typical extended chained arrow notation/@comment-30675002-20170125073633/@comment-30675002-20170125074025

Example, tetroogol, is approximately 100 -->(100) 100.

I will use the picture above for n -->(n) n --> (n) n -->(n) n ... (n times)... -->(n) n -->(n) n.