# A079494 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 2
4 6
5 8
6 26
7 55
8 148
9 377
10 1066
11 2853
12 8044
13 22298
14 63134
15 178399
16 509944
17 1460728
18 4213962
19 12194213