# A337897 (b-file synthesized from sequence entry)
1 1
2 21
3 201
4 1076
5 4025
6 11901
7 29841
8 66256
9 134001
10 251725
11 445401
12 750036
13 1211561
14 1888901
15 2856225
16 4205376
17 6048481
18 8520741
19 11783401
20 16026900
21 21474201
22 28384301
23 37055921
24 47831376
25 61100625
26 77305501
27 96944121