# A095095 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 3
5 4
6 9
7 16
8 33
9 59
10 107
11 204
12 376
13 719
14 1335
15 2521
16 4804
17 9089
18 17311
19 33100
20 63352
21 121283