# A024269 (b-file synthesized from sequence entry)
0 0
1 1
2 6
3 59
4 268
5 -58123
6 -8182126
7 -1063116241
8 -153085326824
9 -25192786614807
10 -4733251241428194
11 -1002760023439122397
12 -234743067240981946588
13 -58793979433427774979363
14 -14793571004015066901139030