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1 ! 2 3 4 5 6 7

2 ! 8 9 10 11 12 13

3 ! 14 15 16 17 18 19

n ! 6n - 4 6n - 3 6n - 2 6n - 1 6n 6n + 1

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: A B C D E F -

0, 1, 2... n - ##

2. : --------------------------------------------------------------------------------------------

! A B C D E F

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!

-4 ! -28 -27 -26 -25 -24 -23

-3 ! -22 -21 -20 -19 -18 -17

-2 ! -16 -15 -14 -13 - 12 -11

-1 ! -10 -9 -8 -7 -6 -5

0 ! -4 -3 -2 -1 0 1

1 ! 2 3 4 5 6 7

2 ! 8 9 10 11 12 13

3 ! 14 15 16 17 18 19

4 ! 20 21 22 23 24 25

n ! 6n - 4 6n - 3 6n - 2 6n - 1 6n 6n + 1

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A C, D F .

1 .

1

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B ( 6n 3) ! 3- ( 1 ) !

Ѡ ( 6n 2) ! ! D ( 6n 1) ! + D x F ! F

E ( 6n) ! , 3-젠 !

F ( 6n + 1) ! + D x D, F x F! D

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2 ! 11 13

3 ! 17 19

4 ! 23

n ! 6n - 1 6n + 1

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1. 2 3 . , ,

, D F

D d, F f.

D = 6d -1 F = 6f +1.

2. , , ,

5 7 . d = f = 1

( 6d 1 ) = 6 1 1 = 5

( 6f + 1 ) = 6 1 + 1 = 7.

29 31 . d = f = 5

( 6d 1 ) = 6 5 1 = 29

( 6f + 1 ) = 6 5 + 1 = 31

3. D ( 1)

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b) D F:

( 6a 1 ) ( 6b + 1 ) = 36ab + 6a 6b 1 = 6 (6ab + a b) 1 = 6d - 1

, D =/ 6 (6ab + a b) 1

( a b ) .

d =/ 6ab + a b ( a b ) .

4. F ( 1)

)

b) D D

( 6a 1 ) ( 6b 1 ) = 36ab 6a 6b + 1 = 6 (6ab a b) + 1

) F F:

( 6a + 1 ) ( 6b + 1 ) = 36ab + 6a + 6b + 1 = 6 (6ab + a + b) + 1

, :

F =/ 6 (6ab a b) + 1

F =/ 6 (6ab + a + b) + 1( a b )

f =/ 6ab - a b

f =/ 6ab + a + b ( a b )

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1 1 6 .

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3 , . , 6 , , .

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( 2 2 ). 2  f 0 , d 0 . ( f d - ).

2 2 

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!_36f+25 !_36f+19!_36f+13 !_36f+7_!_36f+1_!_36f-5_! F

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!!_!!!!_! !_______!__ 523_ !_______!_______!_______!__499__! 14

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!36d -25 _!36d-19_!36d-13_!_36d-7_ !_36d-1_ !_36d+5_! D

1

1. . ( 3)

- , 0 . - .

2. . ( 3)

(6 ) . 0 f (6 + 1), 0 d (6 - 1).

3. . ( 3)

- d , (1 4 9 16 ... n ^ 2).

4. . ( 3 3)

. . 1 , n ( .)

) 0 d. 1 n ( 3). 0 4

3

. . . d = n^2 C.

렠 d f

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!_!_!_!_!3!_! !_!!2!!_! !_!_!5!_!_! !_!!_!_!2!_!_!!_!

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!_!_!_!_!1!_! !_!_!7!_!_! !_!_!_!_!0!_!_!_!_!

!_!_!_!_!0!_! d = 1^2 !!_!8!_!!

!_!_!_!_!1!_! f = 1^2

!_!_!_!_!2!_! d = 2^2

!_!_!_!_!4!_!

d

b) 0 2n f = n^2 ( f 0) 1 n ( 3)

0 4

4. 4.

(6 1) (6 + 1)

( 0) ( 0)

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! ! .! . ! ! !  ! , ! . !

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! 1 ^ 2= 1 ! 1 ! 1 ! ! 1 ^ 2= !! 1 2 ! 1 ! 1 !

! 2 ^ 2 = 4 ! 2 ! 1 ! ! 2 ^2 = 4 ! 2 2 ! 2 ! 1 !

! 3 ^ 2 = 9 ! 3 ! 1 ! ! 3 ^ 2= 9 ! 3 2 ! 3 ! 1 !

! n ^ 2 ! n ! 1 ! ! n ^ 2 ! 2n ! n ! 1 !

!--------------!----------!----------- ! !-----------!---------------------!-----------!------------ !

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