# A137349 (b-file synthesized from sequence entry)
1 1
2 -2
3 2
4 0
5 -2
6 -12
7 12
8 4
9 -4
10 0
11 4
12 -24
13 -264
14 576
15 -288
16 -8
17 8
18 0
19 -8
20 -144
21 1872
22 10368
23 -39744
24 41472
25 -13824
26 16
27 -16