# A147432 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 3
10 7
11 13
12 21
13 39
14 91
15 251
16 693
17 2197
18 6837
19 23871
20 89603
21 379705
22 1672695
23 8302957
24 42265243
25 244734851
26 1469763313