# A245560 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 14
4 36
5 82
6 196
7 436
8 1000
9 2186
10 4884
11 10540
12 23128
13 49428
14 107048
15 227048
16 486864
17 1026394
18 2183860
19 4581244
20 9686776
21 20237372
22 42571896
23 88632664
24 185653936
25 385380932
26 804316296
27 1665340856
28 3464899440
29 7158117736
30 14853106384