# A303987 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 1
4 36
5 36
6 1
7 144
8 900
9 400
10 1
11 400
12 8100
13 19600
14 4900
15 1
16 900
17 44100
18 313600
19 396900
20 63504
21 1
22 1764
23 176400
24 2822400
25 9922500
26 7683984
27 853776
28 1
29 3136
30 571536
31 17640000
32 133402500
33 276623424
34 144288144
35 11778624
36 1
37 5184
38 1587600
39 85377600
40 1200622500
41 5194373184
42 7070119056
43 2650190400
44 165636900