# A099364 (b-file synthesized from sequence entry)
0 1
1 -2
2 2
3 -4
4 5
5 -10
6 14
7 -28
8 42
9 -84
10 132
11 -264
12 429
13 -858
14 1430
15 -2860
16 4862
17 -9724
18 16796
19 -33592
20 58786
21 -117572
22 208012
23 -416024
24 742900
25 -1485800
26 2674440
27 -5348880
28 9694845
29 -19389690
30 35357670
31 -70715340
32 129644790
33 -259289580
34 477638700
35 -955277400
36 1767263190
37 -3534526380