Perhaps its to late, but i want to post my try, i did it before looking at others code:

for(1..$a){printf"%${\length($a*$a/2)}d",$-++;$_==++$?||redo;print$/;$
+?=0}

[download]


$anarion=\$anarion;

s==q^QBY_^=,$_^=$[x7,print

In reply to Re: (golf) Triangle of numbers by Anarion
in thread (golf) Triangle of numbers by hopes

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