# A374555 (b-file synthesized from sequence entry)
5 181
6 552
7 1569
8 4445
9 12844
10 36699
11 104765
12 300004
13 858001
14 2453607
15 7018828
16 20076509
17 57423893
18 164253216
19 469821969
20 1343844751