# A018884 (b-file synthesized from sequence entry)
1 1
2 4
3 9
4 16
5 25
6 36
7 49
8 64
9 81
10 121
11 144
12 225
13 441
14 484
15 676
16 1444
17 7744
18 11881
19 29929
20 44944
21 55225
22 69696
23 9696996
24 6661661161