# A151404 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 9
5 23
6 58
7 160
8 447
9 1280
10 3799
11 11329
12 34648
13 107194
14 335052
15 1062809
16 3392928
17 10944072
18 35576811
19 116369798
20 383517144
21 1270497711
22 4232708951
23 14174190320
24 47670133454
25 161055621043
26 546226400383
27 1859448826545
28 6352403850949
29 21770237036258
30 74841611960045
31 258025290079584
32 891972398224757