# A331818 (b-file synthesized from sequence entry) 0 1 1 -1 2 -2 3 -1 4 253 5 12854 6 668053 7 39148199 8 2456262898 9 130790155859 10 -3853032641387 11 -4312625669814166 12 -1531200886955161127 13 -489884373969089299201 14 -159097972223555719000922 15 -54064488830901650420384521 16 -19284261543086608770504566147