# A277633 (b-file synthesized from sequence entry)
0 1
1 2
2 1
3 2
4 3
5 6
6 9
7 18
8 30
9 56
10 98
11 180
12 311
13 546
14 915
15 1520
16 2440
17 3855
18 5916
19 8935
20 13178
21 19138
22 27264
23 38303
24 52950
25 72311
26 97419
27 129839
28 171066
29 223260
30 288498
31 369708
32 469708
33 592363
34 741433
35 921933
36 1138761
37 1398343
38 1706956
39 2072696
40 2503513
41 3009482
42 3600515
43 4289032
44 5087253
45 6010305
46 7073122
47 8293962