# A012695 (b-file synthesized from sequence entry)
0 2
1 -12
2 -50
3 14280
4 -826502
5 -49633540
6 25407386758
7 -3395749736176
8 -840874377633678
9 669385496489774468
10 -130679263245845309250
11 -109382532060795384014888
12 114810087622932492884439786