# A173502 (b-file synthesized from sequence entry) 1 0 2 0 3 8 4 64 5 292 6 916 7 2344 8 5048 9 10096 10 18296 11 31400 12 50752 13 79308 14 118876 15 173768 16 246096 17 342256 18 465064 19 622904 20 818552 21 1063756 22 1361564 23 1725432 24 2159384 25 2682944 26 3298568 27 4027776 28 4873600