# A192676 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 1
4 3
5 6
6 16
7 43
8 121
9 365
10 1155
11 3832
12 13274
13 47862
14 179084
15 693589
16 2774358
17 11438972
18 48531450
19 211543687
20 946052129
21 4335355493
22 20334619731
23 97521410321
24 477755388567
25 2388776942837
26 12180420245150
27 63291320166423
28 334906186618646
29 1803525009870353