# A350498 (b-file synthesized from sequence entry)
1 0
2 1
3 7
4 31
5 114
6 385
7 1250
8 3987
9 12619
10 39810
11 125425
12 394955
13 1243433
14 3914383
15 12322293
16 38789576
17 122105944
18 384377494
19 1209981891
20 3808901216
21 11990036895
22 37743426054
23 118812495000
24 374009739009
25 1177344897390
26 3706162867858
27 11666626518622
28 36725362368682
29 115607732787126
30 363921470561515