# A076049 (b-file synthesized from sequence entry)
1 0
2 3
3 8
4 25
5 54
6 153
7 322
8 899
9 1884
10 5247
11 10988
12 30589
13 64050
14 178293
15 373318
16 1039175
17 2175864
18 6056763
19 12681872
20 35301409
21 73915374
22 205751697
23 430810378
24 1199208779
25 2510946900
26 6989500983
27 14634871028
28 40737797125