# A151445 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 16
5 49
6 165
7 538
8 1881
9 6673
10 23954
11 87931
12 326739
13 1224662
14 4649697
15 17778696
16 68513483
17 265907818
18 1038089219
19 4074688736
20 16076107171
21 63703583554
22 253492204031
23 1012528480799
24 4058431546038
25 16319598817463
26 65820404923113
27 266202737052052
28 1079421216584541
29 4387508855164279