# A339555 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 3 6 5 7 5 8 11 9 25 10 41 11 41 12 80 13 80 14 144 15 284 16 568 17 568 18 1147 19 1147 20 2339 21 4667 22 8763 23 8763 24 17548 25 35196 26 67964 27 135918 28 273806 29 273806 30 548956 31 548956 32 1097974 33 2194294 34 4291446 35 8608698 36 17216783 37 17216783 38 33993999 39 67979983 40 135956742