# A097684 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 5
5 8
6 23
7 29
8 40
9 131
10 136
11 215
12 611
13 767
14 2153
15 2576
16 22973
17 42689
18 85712
19 85864
20 112067
21 538508
22 631715