# A024298 (b-file synthesized from sequence entry)
0 0
1 1
2 -12
3 371
4 -23212
5 2462221
6 -397812162
7 91074108971
8 -28061144757112
9 11197923936924121
10 -5618483731461136062
11 3461958000431478483671
12 -2569952518351298130757012
13 2262189462485360615989843621
14 -2329800142118914687262408707962