# A360484 (b-file synthesized from sequence entry) 0 0 1 1 2 -4 3 48 4 -896 5 22880 6 -743232 7 29337280 8 -1363752448 9 72979407360 10 -4419108684800 11 298730433250304 12 -22300928914403328 13 1822195561572585472 14 -161756111552270491648 15 15501595224386724126720 16 -1595092357302221461127168 17 175405731698165304882495488