# A121002 (b-file synthesized from sequence entry)
0 1
1 6
2 32
3 33
4 839
5 4237
6 21317
7 107014
8 4292
9 2687362
10 13453606
11 67326816
12 336842092
13 336990672
14 1685488248
15 8429380209
16 42153972579
17 210795791853
18 210814897401
19 5270725887663
20 26354942262399