# A027167 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 7
4 15
5 24
6 50
7 81
8 165
9 266
10 544
11 875
12 1787
13 2876
14 5870
15 9445
16 19281
17 31022
18 63324
19 101887
20 207975
21 334624
22 683050
23 1099001
24 2243325
25 3609426
26 7367704
27 11854355
28 24197587
29 38932996
30 79471590
31 127866765
32 261006761