# A373912 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 1 5 1 6 2 7 9 8 37 9 121 10 331 11 793 12 1718 13 3448 14 6556 15 12121 16 22509 17 43453 18 89150 19 193823 20 436304 21 989759 22 2219064 23 4869285 24 10434412 25 21900170 26 45297211 27 93054446 28 191371581 29 396480142 30 830227401 31 1756883373 32 3746468095 33 8017653633 34 17151612398