# A354136 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 1
4 -6
5 35
6 -215
7 1414
8 -9912
9 73044
10 -552570
11 4102626
12 -26654826
13 79506492
14 2154425364
15 -73527421176
16 1708053626880
17 -35961691589640
18 736338276883080
19 -15067241745943680
20 312009998091705720
21 -6579362641255341120
22 141704946709227843480