# A028817 (b-file synthesized from sequence entry)
1 1
2 4
3 9
4 121
5 484
6 676
7 10201
8 12321
9 14641
10 40804
11 44944
12 69696
13 94249
14 1002001
15 1234321
16 4008004
17 5221225
18 6948496
19 100020001
20 102030201
21 104060401
22 121242121
23 123454321
24 125686521
25 400080004
26 404090404
27 522808225
28 617323716
29 942060249
30 10000200001