# A377976 (b-file synthesized from sequence entry)
0 1
1 -6
2 -894
3 -174420
4 -38431614
5 -9048710040
6 -2221653118116
7 -561444889080960
8 -144914324838755910
9 -38011797621225586602
10 -10098281618881696696392
11 -2710458654395655881518356
12 -733711171629600485187568404
13 -200033609249999737396399900920
14 -54867682197669353983111639906656