# A095134 (b-file synthesized from sequence entry)
1 2
2 5
3 13
4 31
5 131
6 383
7 2143
8 7057
9 48197
10 193433
11 1483733
12 6898961
13 60231361
14 293988703
15 2808611363
16 15253406999
17 164272132459
18 925319250199
19 10930128162979
20 65091314708809
21 796351893424729
22 5081275480436251