# A056493 (b-file synthesized from sequence entry)
1 2
2 1
3 2
4 3
5 6
6 7
7 14
8 18
9 28
10 39
11 62
12 81
13 126
14 175
15 246
16 360
17 510
18 728
19 1022
20 1485
21 2030
22 3007
23 4094
24 6030
25 8184
26 12159
27 16352
28 24381
29 32766
30 48849
31 65534
32 97920
33 131006
34 196095
35 262122
36 392364
37 524286
38 785407
39 1048446
40 1571310
41 2097150
42 3143497