# A060220 (b-file synthesized from sequence entry)
1 17
2 136
3 1632
4 20808
5 283968
6 4022064
7 58619808
8 871959240
9 13176430176
10 201599248032
11 3115626937056
12 48551851084080
13 761890617915840
14 12026987582075856
15 190828203433892736
16 3041324491793194440
17 48661191875666868480
18 781282469552728498992
19 12582759772902701307744