# A141050 (b-file synthesized from sequence entry)
2 1
3 2
4 3
5 10
6 20
7 98
8 307
9 2200
10 11253
11 122274
12 1039587
13 17865284
14 256702931
15 7235318376
16 178530216764
17 8498781072612
18 365328452613008
19 30052220838642600