# A289348 (b-file synthesized from sequence entry) 0 1 1 -420 2 -31500 3 -4724160 4 -1314429900 5 -440028142344 6 -162555920654400 7 -63990327056960640 8 -26341675849615282380 9 -11210298679649742846180 10 -4895195936831699458605912 11 -2181913188022929464292248640