# A319218 (b-file synthesized from sequence entry) 0 1 1 -1 2 -2 3 3 4 8 5 75 6 -216 7 -175 8 -3816 9 -36225 10 189800 11 325149 12 2375460 13 25547951 14 386162126 15 -3290670825 16 -6316583056 17 -59290501809 18 -310987223208 19 -4836373835707 20 -86500419684420 21 1119358992256239 22 3043733432729198 23 26408738842522959 24 169835931388147464