I'm suppose i'm late :'( ...

Japhy solution solves the problem in a very smart way, i like it too much.

But I have written another (before read any solution ^_^), i put it here for the collection :-) 

$max = 7;
for ($i=1; $i<$max; $i++) {
        @tuple = (0,$i);
        print ++$tuple[0],',',++$tuple[1],' ' while ($tuple[1] < $max)
+;
        print "\n"
}

[download]


Update

... and Here a dirty version ... 
for ($M=7, $i=1; @_ = (0,$i), $i<$M; $i++)
        { print ++$_[0],',',++$_[1],($_[1]==$M?"\n":" ") while ($_[1] 
+< $M) }

[download]

turo

perl -Te 'print map { chr((ord)-((10,20,2,7)[$i++])) } split //,"turo"'

In reply to Re: generating pyramid number sequence by turo
in thread generating pyramid number sequence by Anonymous Monk

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