# A009146 (b-file synthesized from sequence entry) 0 1 1 1 2 -15 3 177 4 1057 5 -245471 6 15691665 7 -608056239 8 -20287425215 9 8821231566145 10 -1376333505095631 11 139148719952772849 12 -994319439549289631 13 -4366129925254794998687 14 1524646116370009191174609