# A173090 (b-file synthesized from sequence entry) 1 1 2 2 3 2 4 3 5 4 6 5 7 7 8 9 9 12 10 17 11 24 12 33 13 46 14 65 15 91 16 128 17 181 18 255 19 360 20 509 21 719 22 1017 23 1438 24 2033 25 2875 26 4065 27 5748 28 8129 29 11496 30 16257 31 22991 32 32514 33 45981 34 65027 35 91962 36 130053 37 183922 38 260105 39 367844 40 520209 41 735686 42 1040417 43 1471371 44 2080833