" "
105 105
:
: (),
().
() .
.
:
: ( n, ) ; 2n+1 n .
1- .: 4 .., . ., ; 3 .., 2 . / . * 2 .., 3 . /. * 2 . 2 .., . ., . . 3 ..
2- .: . . . . 2 . /. 2 .., 3 .. . (2 . /., 2 .., 3 . /. ) . 2 ..,* . (3 . /., 2 .., 3 . /.) . . 2 ..* 2 , . . . . 3 .. , .
, 15 . 15 . . . ; * , * 7 , . . . : * . * 7 , .
, 2 . , .. ., .. . , .
1 - .: . ; . /. . 3 .. ; . 2 . /. ; . /. . , 3 . /. ; . . . /.
2- .: . . . 1- . /; 4 .. ( . / . 1 ..). . . (. /., 1 .., . /.); * 1 .. . . . /. c. /. . . /* , (. /., 1 .., . /., 1 .., . /.) . /. ; 1 .., 3- .. . . 4 ..
3- .: 5 .. ( . /. . 2 ..). . /. .. ; * . . 1 .. (. /. 2 .. . /.) . . /.* , 3- .. . . 5 . .
4- .: . .. . . 2 .., (3 .., . /. 2 .., 2 . /.) ; * (2 . /, 2 . , 2 /.} . . 2 ..* 3- .. . ..
, .
: http://uytmir.ru/2238-pled-legkiy-son.html
" ()":
1 - -
2 - - 2-4
...
28 - ""
29 - " ", .
30 - " "
31 - 3 .
32 - ,
33 - ,
" ":
1 - .
2 - .
...
6 - ""
7 - " ", .
8 - " "
9 - 3 .