# A132012 (b-file synthesized from sequence entry) 1 3 2 5 3 7 4 15 5 17 6 19 7 25 8 35 9 51 10 69 11 81 12 87 13 123 14 129 15 141 16 159 17 177 18 255 19 267 20 275 21 309 22 321 23 339 24 393 25 447 26 489 27 501 28 519 29 537 30 705 31 795 32 807 33 849 34 879 35 1029 36 1245 37 1257 38 1605 39 1671 40 1689 41 1707 42 1761 43 1779 44 1797 45 1851 46 1923 47 1929 48 1941 49 1959 50 1977 51 2505 52 2595 53 2685