# A101091 (b-file synthesized from sequence entry)
1 1
2 20
3 155
4 760
5 2814
6 8592
7 22770
8 54120
9 117975
10 239668
11 459173
12 837200
13 1463020
14 2464320
15 4019412
16 6372144
17 9849885
18 14884980
19 22040095
20 32037896
21 45795530
22 64464400
23 89475750
24 122592600
25 165968595
26 222214356
27 294471945
28 386498080