# A138706 (b-file synthesized from sequence entry)
0 1
1 6
2 30
3 42
4 30
5 18
6 37
7 7
8 28
9 96
10 559
11 6210
12 86617
13 1425523
14 27298263
15 601580913
16 15116315788
17 429614643067
18 13711655205344
19 488332318973599
20 19296579341940107
21 841693047573684421
22 40338071854059455479
23 2115074863808199160579
24 120866265222965259346062