# A013414 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 90
4 -2520
5 368550
6 -24324300
7 6214858650
8 -725350626000
9 318282066852750
10 -56464293738352500
11 40214549353890161250
12 -9894502805503110795000
13 10823754426851479957593750