# A166150 (b-file synthesized from sequence entry) 1 1 2 21 3 51 4 91 5 141 6 201 7 271 8 351 9 441 10 541 11 651 12 771 13 901 14 1041 15 1191 16 1351 17 1521 18 1701 19 1891 20 2091 21 2301 22 2521 23 2751 24 2991 25 3241 26 3501 27 3771 28 4051 29 4341 30 4641 31 4951 32 5271 33 5601 34 5941 35 6291 36 6651 37 7021 38 7401 39 7791 40 8191 41 8601 42 9021 43 9451 44 9891 45 10341