# A260004 (b-file synthesized from sequence entry) 1 1 2 8 3 19 4 27 5 74 6 185 7 440 8 1015 9 2294 10 5109 11 10228 12 11252 13 24563 14 53234 15 114673 16 245744 17 524271 18 1114094 19 2359277 20 4980716 21 10485739 22 22020074 23 46137321 24 88080360 25 96468968 26 201326567 27 419430374 28 872415205 29 1811939300 30 15569256417