# A128323 (b-file synthesized from sequence entry)
0 1
1 5
2 12
3 73
4 418
5 3110
6 23920
7 207549
8 1885166
9 18417710
10 187881112
11 2018628090
12 22533601892
13 261966343388
14 3149344100224
15 39158513865053
16 501507474201750
17 6611648592425790
18 89492095211184360
19 1242626064512513070