1^2 = 1
11 ^2 = 121
111 ^2 = 12321
1111 ^2 = 1234321
11111 ^ 2 = 123454321
111111 ^2 = 12345654321
.................................................
1^2 = 1
101 ^2 = 10201
10101 ^2 = 102030201
1010101 ^2 = 1020304030201
101010101 ^2 = 10203040504030201
10101010101 ^2 = 102030405060504030201
...............................................
1^2 = 1
1001 ^2 = 1002001
1001001^2 = 1002003002001
1001001001 ^2 = 1002003004003002001
1001001001001 ^2 = 1002003004005004003002001
1001001001001001 ^2 = 1002003004005006005004003002001
...............................................
9^2 = 81
99 ^2 = 9801
999 ^2 = 998001
9999 ^2 = 99980001
99999 ^2 = 9999800001
999999 ^2 = 999998000001
منقول.
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