# A134084 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 -4
4 -106
5 -6948
6 -1623788
7 -1213437064
8 -2912047916698
9 -23264250235542100
10 -641982248042094828676
11 -62929856484660987275500088
12 -22331407793040258023249030997892
13 -29057717949243934527799656871001480808