# A201778 (b-file synthesized from sequence entry)
1 1
2 0
3 1
4 2
5 5
6 14
7 39
8 110
9 323
10 956
11 2835
12 8648
13 26449
14 80356
15 253709
16 789110
17 2400681
18 8095578
19 24339611
20 71349218
21 314555855
22 559848480
23 2096495479
24 23012907844
25 -84278218251
26 415921423864
27 2974067144745