# A279554 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 15
5 51
6 188
7 733
8 2979
9 12495
10 53708
11 235396
12 1048168
13 4728757
14 21569339
15 99309057
16 460932778
17 2154402107