# A164895 (b-file synthesized from sequence entry)
1 3
2 7
3 60
4 121
5 973
6 15577
7 62310
8 498486
9 3987893
10 15951575
11 127612605
12 2041801688
13 32668827017
14 261350616143
15 4181609858297
16 16726439433191
17 66905757732766
18 267623030931067
19 4281968494897080
20 34255747959176644
21 274045983673413158
22 1096183934693652634