# A009788 (b-file synthesized from sequence entry)
0 0
1 1
2 -3
3 6
4 12
5 -325
6 3275
7 -21238
8 2128
9 2873229
10 -59980543
11 767451894
12 -4032383300
13 -119489497257
14 4880007568319
15 -104393287284518
16 1240478290057792
17 10284007879438201
18 -1108679036024621403
19 37101253954089817798