# A164283 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 3
6 9
7 19
8 79
9 225
10 693
11 1901
12 5597
13 17641
14 57503
15 195431
16 647139
17 2182987
18 7344451
19 25057681
20 85742999
21 295284367
22 1028155825
23 3596134963
24 12659796475
25 44696280143
26 158226554179
27 562623263251
28 2006471222195
29 7182910999719
30 25795458946677
31 92875047372825
32 335362896810137