# A309452 (b-file synthesized from sequence entry)
0 0
1 2
2 9
3 107
4 450
5 450
6 67678
7 655923
8 2303009
9 13832611
10 54186218
11 1749037712
12 13612998170
13 27454285371
14 124343295778
15 4193681732872
16 18436366262701
17 217833949680307
18 1380986519616342
19 3009400117526791
20 3009400117526791
21 162593932712750793
22 3513869117212454835