# A012435 (b-file synthesized from sequence entry)
0 2
1 -4
2 -82
3 3096
4 256122
5 -30668460
6 856747110
7 523284711600
8 39637940511090
9 -50848285138290900
10 19464791037179683230
11 1825136551296140381640
12 99500526939660052179690
13 -1613956014788908960338116220
14 2918159856709476758087519928150