# A368530 (b-file synthesized from sequence entry)
0 0
1 1
2 12
3 75
4 364
5 1581
6 6540
7 26503
8 106524
9 426825
10 1708300
11 6834531
12 27339852
13 109361605
14 437449164
15 1749800031
16 6999204220
17 27996821793
18 111987293004
19 447949178875
20 1791796723500
21 7167186903261
22 28668747623692
23 114674990506935
24 458699962041564