# A134137 (b-file synthesized from sequence entry)
1 1
2 3
3 9
4 15
5 -159
6 -3021
7 -36903
8 -381249
9 -3212415
10 -12995901
11 315857961
12 12457515663
13 304888863969
14 6280156107315
15 113710631625081
16 1717208752084479
17 15528594345353217
18 -265033870991715069
19 -22048996644203788215