# A056720 (b-file synthesized from sequence entry)
1 0
2 1
3 2
4 3
5 5
6 53
7 56
8 343
9 908
10 1079
11 2204
12 2379
13 9134
14 9371
15 9728
16 11039
17 11247
18 13275
19 16781
20 20138
21 75368
22 87863