# A080135 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 9
5 20
6 45
7 101
8 228
9 515
10 1164
11 2631
12 5947
13 13443
14 30388
15 68694
16 155287
17 351036
18 793541
19 1793853
20 4055128
21 9166895
22 20722396
23 46844400
24 105894986
25 239382894
26 541141486
27 1223287525
28 2765325535
29 6251208451
30 14131286391