A=2 2 2 2 2 22 1 3 1 4 1 1 1005 1 1006 1N ... ... ...
3.5
5.7
7.9
(2
1)(2
1)
2009.2011 2011.2013
n
n
A=
2
2
2
2
2
2
2
2
2
2
1 2 1 2 1 3 1 3 1 4 1 4 1
1005 1 1005 1 1006 1 1006 1
2
3
5
5
7
7
9
...
2009
2011
2011
2013
2
2
2
2
1 3 3 8 8 15 15
1005 1 1005 1 1006 1 1006 1
2 3 5 5 7 7
9
...
2009
2011
2011
2013
1
1006
2
1
1 1 1 .... 1
2
2013
2
1005
2011
A =
1
1005.1007
2
1005
2013
1005 2013 1007
1005
2013
A= 503.