# A179807 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 5 6 9 7 17 8 34 9 71 10 153 11 337 12 755 13 1713 14 3925 15 9064 16 21065 17 49213 18 115477 19 271961 20 642495 21 1521899 22 3613189 23 8595037 24 20480600 25 48874131 26 116781789 27 279358063 28 668925263 29 1603145325 30 3845056065 31 9228442541 32 22162387821