# A139416 (b-file synthesized from sequence entry)
1 3
2 6
3 12
4 70
5 600281
6 60
7 1458
8 264
9 450
10 266875
11 12670498046853
12 480
13 3998684814453099
14 11968722
15 299538
16 3640
17 49921080474853515591
18 1980
19 6107691150665283203125
20 14960
21 575047378296833
22 4068173828125
23 13936286848094463348388671875
24 6552
25 5035427051913