# A146709 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 7
7 21
8 51
9 237
10 1129
11 8811
12 85099
13 859569
14 10699439
15 171553261
16 3455226259
17 90780787231
18 2937046608631
19 113622292506777
20 5452353589454277
21 328302441188610241