# A294815 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 21
5 75
6 265
7 927
8 3229
9 11253
10 39355
11 138362
12 489440
13 1742576
14 6244395
15 22516585
16 81673947
17 297894234
18 1092086024
19 4022418903
20 14879231036
21 55255415912
22 205931156743
23 769994355746
24 2887687533958
25 10859294097589
26 40939724979676
27 154701255400490
28 585829636549849
29 2222842322625552