# A178956 (b-file synthesized from sequence entry)
0 1
1 -1
2 0
3 1
4 1
5 -1
6 -7
7 -13
8 169
9 233
10 17
11 -18847
12 -43957
13 26023
14 429007
15 31505483
16 -31381783
17 -753299101
18 -7372705283
19 195152846389
20 632396244331
21 -52258919107
22 -447065769153911
23 -13584264183406001
24 34831349327448893
25 674219621951483119
26 2113978805943481381
27 -6602691591860999071
28 -370308752490094361609
29 -95867348590727618473
30 752151788353653780085507