# A339828 (b-file synthesized from sequence entry) 1 1 2 2 3 5 4 16 5 53 6 179 7 610 8 2081 9 7103 10 24250 11 82793 12 282671 13 965098 14 3295049 15 11249999 16 38409898 17 131139593 18 447738575 19 1528675114 20 5219223305 21 17819542991 22 60839725354 23 207719815433 24 709199811023 25 2421359613226 26 8267038830857 27 28225436096975 28 96367666726186