# A009484 (b-file synthesized from sequence entry)
0 0
1 2
2 -4
3 -114
4 3352
5 -35270
6 -2244012
7 198654470
8 -8021832016
9 -150983244558
10 67525484385580
11 -7526828271926018
12 368068475511786696
13 48206694242241834026
14 -16586068178557581107068
15 2563355081796258270543990
16 -153878422314204916436611232