# A097088 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 -1
4 1
5 -5
6 27
7 -9
8 171
9 -69
10 -579
11 10689
12 -60261
13 116535
14 -304555
15 268707
16 7942071
17 -19570935
18 9537731
19 1117836325
20 -630737297
21 -52310180977
22 618435378229
23 523526983623
24 -3672122551119
25 8661572895987
26 1205887924659627
27 -8604836834766111
28 -77855893119175779