# A105693 (b-file synthesized from sequence entry)
0 0
1 1
2 4
3 13
4 39
5 112
6 313
7 859
8 2328
9 6253
10 16687
11 44320
12 117297
13 309619
14 815656
15 2145541
16 5637351
17 14799280
18 38826025
19 101809867
20 266865720
21 699311581
22 1832117599
23 4799138368
24 12569491809
25 32917725667
26 86200462408
27 225717215989