# A026957 (b-file synthesized from sequence entry)
1 1
2 6
3 35
4 154
5 613
6 2362
7 9028
8 34510
9 132241
10 508210
11 1958460
12 7565906
13 29292820
14 113633930
15 441579702
16 1718642278
17 6698377449
18 26139863330
19 102125977396
20 399415127682
21 1563614796608
22 6126581578954
23 24024810462810
24 94281930087290
25 370254213115948
26 1454967778894282