# A013065 (b-file synthesized from sequence entry)
0 1
1 4
2 8
3 214
4 -2120
5 244474
6 -19663636
7 2667954774
8 -459657139376
9 101692759589938
10 -27454474974890796
11 8721787160293603566
12 -3104642361378992916296
13 1136421744211874484529546
14 -323876090606312632256434308
15 -96053520783771304241293234554