# A058952 (b-file synthesized from sequence entry) 1 12 2 13 3 112 4 113 5 122 6 133 7 1112 8 1113 9 1123 10 1132 11 1213 12 1222 13 1232 14 1233 15 1312 16 1322 17 1323 18 1333 19 10123 20 10132 21 10222 22 10223 23 10233 24 10322 25 10332 26 10333 27 11012 28 11013 29 11102 30 11103 31 11122 32 11133 33 11203 34 11222 35 11302 36 11333 37 12013 38 12022 39 12032 40 12123 41 12203