# A284860 (b-file synthesized from sequence entry)
0 1
1 -2
2 -5
3 19
4 178
5 175
6 -7739
7 -72056
8 -33179
9 6899311
10 87861076
11 215532301
12 -11151014291
13 -222077806202
14 -1563185592617
15 22953386817343
16 878911293113026
17 12330887396253691
18 1416506544326449
19 -4284948239134152536