# A050851 (b-file synthesized from sequence entry) 1 1 2 5 3 7 4 15 5 19 6 23 7 25 8 27 9 43 10 65 11 99 12 125 13 141 14 165 15 201 16 211 17 331 18 369 19 389 20 445 21 461 22 463 23 467 24 513 25 583 26 835 27 1071 28 1085 29 1107 30 1187 31 1197 32 1491 33 1513 34 2505 35 3859 36 3941 37 5989 38 9693 39 13125 40 17009 41 19459 42 33147 43 46433 44 51091 45 72813 46 105169 47 118531 48 153127