# A084178 (b-file synthesized from sequence entry)
0 0
1 1
2 0
3 3
4 -1
5 10
6 -7
7 35
8 -36
9 127
10 -165
11 474
12 -715
13 1807
14 -3004
15 6995
16 -12393
17 27370
18 -50559
19 107883
20 -204820
21 427351
22 -826045
23 1698458
24 -3321891
25 6765175
26 -13333932
27 26985675
28 -53457121
29 107746282
30 -214146295
31 430470899
32 -857417220
33 1720537327
34 -3431847189