# A238541 (b-file synthesized from sequence entry)
1 1
2 91
3 7063
4 538447
5 41441455
6 3231753343
7 254851186927
8 20265345051679
9 1621012954550479
10 130194036583465855
11 10485834936321976111
12 846117830539227426271
13 68360837263665964839823
14 5527792975131721247371327
15 447241733557623755497669615