# A009484 (b-file synthesized from sequence entry) 0 0 1 2 2 -4 3 -114 4 3352 5 -35270 6 -2244012 7 198654470 8 -8021832016 9 -150983244558 10 67525484385580 11 -7526828271926018 12 368068475511786696 13 48206694242241834026 14 -16586068178557581107068 15 2563355081796258270543990 16 -153878422314204916436611232