# A165438 (b-file synthesized from sequence entry)
3 1
4 3
5 4
6 8
7 15
8 34
9 69
10 152
11 332
12 751
13 1698
14 3905
15 9020
16 21051
17 49356
18 116505
19 276217
20 658091
21 1573835
22 3778152
23 9098915
24 21980209
25 53241777
26 129294912
27 314714273
28 767700735
29 1876437054
30 4595005570
31 11271747564
32 27695048780