# A275434 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 2
4 4
5 12
6 28
7 68
8 156
9 356
10 796
11 1764
12 3868
13 8420
14 18204
15 39140
16 83740
17 178404
18 378652
19 800996
20 1689372
21 3553508
22 7456540
23 15612132
24 32622364
25 68040932
26 141674268
27 294533348
28 611436316
29 1267611876
30 2624702236
31 5428361444
32 11214636828