# A096770 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 8
5 21
6 51
7 127
8 303
9 734
10 1751
11 4200
12 10004
13 23918
14 56981
15 135958
16 323996
17 772530
18 1840993
19 4388456
20 10458354
21 24926754
22 59405383
23 141581236
24 337417607
25 804153140
26 1916469872
27 4567399008
28 10885108498
29 25941679513
30 61824709789