# A107385 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 2
4 6
5 10
6 30
7 62
8 158
9 366
10 878
11 2094
12 4974
13 11886
14 28270
15 67438
16 160622
17 382830
18 912238
19 2173806
20 5180270
21 12344174
22 29416302
23 70097774
24 167041902
25 398056302
26 948558702
27 2260392814
28 5386460014
29 12835806062
30 30587411310