# A361705 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1681
9 15121
10 75601
11 277201
12 831601
13 2162161
14 5045041
15 10810801
16 54054001
17 592191601
18 5035670641
19 31553973361
20 157346607601
21 660308770801
22 2420415874801
23 7951853614321
24 24853781309281
25 91246800876001
26 497098157556001
27 3346262924004001