# A135114 (b-file synthesized from sequence entry)
1 1
2 3
3 4
4 5
5 10
6 11
7 16
8 35
9 49
10 69
11 119
12 223
13 400
14 775
15 1003
16 1523
17 2225
18 6793
19 7018
20 13600
21 76801