# A153635 (b-file synthesized from sequence entry) 1 23 2 31 3 59 4 139 5 211 6 239 7 283 8 419 9 491 10 499 11 563 12 643 13 743 14 751 15 823 16 1291 17 1319 18 1327 19 1399 20 1427 21 1579 22 1823 23 1931 24 2039 25 2687 26 2767 27 3011 28 3119 29 3163 30 3191 31 3271 32 3299 33 3307 34 3371 35 3559 36 3767 37 3803 38 3919 39 4027 40 4091 41 4099 42 4243 43 4423 44 4567 45 4639