# A013360 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 1
4 0
5 -23
6 10
7 719
8 -1288
9 -40039
10 152934
11 3522539
12 -21952084
13 -447600515
14 4051623706
15 77667878287
16 -956802094896
17 -17678180216111
18 283850233488142
19 5114563630418963
20 -103778358157367212