# A024288 (b-file synthesized from sequence entry) 0 0 1 1 2 -8 3 211 4 -11108 5 985501 6 -132845558 7 25350487891 8 -6508214949608 9 2163722040149881 10 -904419413432969258 11 464250155924655691471 12 -287099441049791660680508 13 210529197284459655378072661 14 -180624991973581098090900739358 15 179251232453786124708955804893451