Page 45 - Numbertheory
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                                       m   [Aust,MC 2001] ( )

              m              24, 42, m     12 ( ) 10 ( )
                                              [Aust.MC 2001]( )
    30 ( )            . 6, 15, m
                           15 ( )
x
                    12 x
                                           29
                    7x

                 100 60 ( )                       x
                 200 150 ( )
                                              60 50 ( )
                    n                      150 100 ( )          )
                                           [Aust, MC 1997] (

5 12                               4       7

                    42 32  ()                  :
                    72 60   ()               31 19 ( )
                                            58 51 ( )
32                  x >8                   [Aust. MC 1993] (    )
           x
                             .1               87 6 54
 2522 ( )                1681 ( )
                                           841 ( ) 840 ( )
    3( )         n                            [Aust.MC 1986] (  )

                                  n +3     1( )  n2 +7

                           2( )                   0 ()

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