User blog comment:QuasarBooster/Duplicative Array Notiation/@comment-25337554-20160322100102/@comment-25337554-20160328081753

But I don't think that works, because you have to calculate <2>[3,2,1] to calculate <2>[3,2,1] (self-reference). Even though the latter one does not have asterisks, but you have to mark them when you calculate the next row.