# A077212 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 6
5 13
6 30
7 74
8 196
9 555
10 1666
11 5269
12 17476
13 60539
14 218277
15 816718
16 3163136
17 12652545
18 52167780
19 221329146
20 964751381
21 4314499339
22 19771519807
23 92736648099
24 444749340320
25 2178817894447
26 10894089472236
27 55549174801758