#Number_informative_bases	number_features
0	2251
1	5700
2	9748
3	11659
4	11442
5	10241
6	8888
7	9370
8	10167
9	10620
10	9516
11	7362
12	5264
13	3223
14	1807
15	750
16	364
17	115
18	63