# A061144 (b-file synthesized from sequence entry)
1 0
2 2
3 70
4 764
5 4718
6 20658
7 71616
8 209752
9 540416
10 1259050
11 2704494
12 5433420
13 10320054
14 18688026
15 32478032
16 54460064
17 88495536
18 139857842
19 215617062
20 325102172
21 480442174
22 697204602
23 995133456
24 1399002496
25 1939589056