1=6,2=121,3=12321,4=1234321,5=123454321,6=?

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1=6,2=121,3=12321,4=1234321,5=123454321,6=?1=6,2=121,3=12321,4=1234321,5=123454321,6=?1=6,2=121,3=12

1=6,2=121,3=12321,4=1234321,5=123454321,6=?
1=6,2=121,3=12321,4=1234321,5=123454321,6=?

1=6,2=121,3=12321,4=1234321,5=123454321,6=?
6=1 是不?