# A174440 (b-file synthesized from sequence entry) 1 3 2 9 3 16 4 27 5 39 6 53 7 68 8 87 9 108 10 130 11 153 12 177 13 204 14 232 15 262 16 293 17 326 18 361 19 399 20 438 21 480 22 523 23 567 24 613 25 660 26 708 27 759 28 813 29 868 30 924 31 981 32 1040 33 1100 34 1162 35 1225 36 1291 37 1358 38 1427 39 1497 40 1568 41 1643 42 1719 43 1796 44 1874 45 1953 46 2036 47 2120 48 2206 49 2293 50 2381