# A155931 (b-file synthesized from sequence entry)
1 4
2 9
3 81
4 144
5 900
6 3249
7 4356
8 7569
9 12321
10 14400
11 38025
12 59049
13 60516
14 77841
15 142884
16 145161
17 186624
18 202500
19 221841
20 230400
21 356409
22 423801
23 576081
24 656100
25 870489
26 974169
27 1108809
28 1838736
29 1855044
30 1971216
31 1979649
32 1988100
33 2396304