# A033482 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 12
4 30
5 74
6 185
7 460
8 1150
9 2866
10 7165
11 17868
12 44670
13 111418
14 278545
15 694796
16 1736990
17 4332770
18 10831925
19 27019404
20 67548510
21 168494762
22 421236905
23 1050744652
24 2626861630
25 6552514834
26 16381287085