# A108300 (b-file synthesized from sequence entry)
0 1
1 5
2 16
3 53
4 175
5 578
6 1909
7 6305
8 20824
9 68777
10 227155
11 750242
12 2477881
13 8183885
14 27029536
15 89272493
16 294847015
17 973813538
18 3216287629
19 10622676425
20 35084316904
21 115875627137
22 382711198315
23 1264009222082
24 4174738864561