# A038559 (b-file synthesized from sequence entry)
0 1
1 3
2 4
3 11
4 33
5 114
6 445
7 1923
8 9078
9 46369
10 254297
11 1487896
12 9239135
13 60615819
14 418583924
15 3032405831
16 22979752405
17 181697363626
18 1495586215841
19 12789423056183
20 113415288869750
21 1041244540823413
22 9881851825756365
23 96811870321650792
24 977851660102425867