# A181422 (b-file synthesized from sequence entry) 1 3 2 23 3 53 4 83 5 167 6 211 7 233 8 251 9 263 10 331 11 373 12 443 13 653 14 727 15 947 16 977 17 997 18 1033 19 1117 20 1201 21 1217 22 1231 23 1237 24 1381 25 1453 26 1493 27 1621 28 1901 29 1913 30 1973 31 2069 32 2161 33 2207 34 2671 35 2837 36 2897 37 3061 38 3331 39 3691 40 3733 41 3989 42 4073 43 4253 44 4283 45 4373 46 4397