# A176752 (b-file synthesized from sequence entry)
0 1
1 0
2 -2
3 -6
4 -14
5 -26
6 -30
7 30
8 330
9 1286
10 3538
11 6910
12 5434
13 -28618
14 -182302
15 -654098
16 -1693750
17 -2852570
18 264050
19 25822302
20 126877786
21 411465750
22 956711938
23 1191638734
24 -2480333334
25 -23263594746
26 -96124321390