# A107667 (b-file synthesized from sequence entry)
0 1
1 4
2 2
3 45
4 9
5 3
6 816
7 112
8 16
9 4
10 20225
11 2200
12 225
13 25
14 5
15 632700
16 58176
17 4860
18 396
19 36
20 6
21 23836540
22 1920163
23 138817
24 9408
25 637
26 49
27 7
28 1048592640
29 75683648
30 4886464
31 290816
32 16576
33 960
34 64
35 8
36 52696514169
37 3460349970
38 203451912
39 10948203
40 553473