Yes, looks like it works. I'd prefer to expand the range format ("10-66") after the split: 
my @seq = sort { $a <=> $b }
    map /(\d+)-(\d+)/ ? $1 .. $2 : $_,
    split /,\s*/, $comb;

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Anno

In reply to Re^2: number sequence by Anno
in thread number sequence by nobot

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