# A157774 (b-file synthesized from sequence entry)
0 1
1 -9
2 -175
3 6183
4 209825
5 -12938409
6 -649941775
7 56426750343
8 3774162697025
9 -421555664358729
10 -35240023415083375
11 4811182874732508903
12 482622211682628032225
13 -77871245245152983900649
14 -9113360881681069177600975
15 1696667241973068492022945863