# A220489 (b-file synthesized from sequence entry) 1 1 2 3 3 5 4 10 5 14 6 26 7 34 8 56 9 77 10 114 11 153 12 227 13 296 14 414 15 555 16 750 17 981 18 1316 19 1702 20 2241 21 2887 22 3727 23 4761 24 6112 25 7725 26 9787 27 12316 28 15473 29 19307 30 24099 31 29867 32 37004 33 45626 34 56147 35 68856 36 84297 37 102793 38 125167 39 151969 40 184166 41 222553 42 268529 43 323152