# A296663 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 7
4 20
5 38
6 96
7 187
8 444
9 874
10 2000
11 3958
12 8840
13 17548
14 38528
15 76627
16 166124
17 330818
18 710256
19 1415650
20 3016056
21 6015316
22 12736064
23 25413342
24 53530840
25 106853668
26 224107936
27 447472972
28 935062544
29 1867450648
30 3890018816
31 7770342787
32 16141765964