# A009825 (b-file synthesized from sequence entry)
0 1
1 -5
2 61
3 -1217
4 38137
5 -1753245
6 112141173
7 -9583252569
8 1057866255601
9 -146689651631285
10 24972471277262509
11 -5121374164476105329
12 1245379275329762046441
13 -354323420531627060286029