# A013458 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 0
5 -8064
6 -2838528
7 -863070208
8 -280413765632
9 -103486230003712
10 -44246647746887680
11 -22012763373859241984
12 -12714213783118211448832
13 -8481868824110022304727040
14 -6494340221977598984831631360