# A162855 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 11 6 13 7 17 8 23 9 29 10 31 11 37 12 41 13 47 14 61 15 67 16 71 17 73 18 97 19 113 20 127 21 131 22 193 23 199 24 223 25 227 26 251 27 257 28 263 29 383 30 449 31 463 32 479 33 487 34 503 35 509 36 521 37 577 38 911 39 967 40 1033 41 1087 42 1153 43 1567 44 1759 45 1787 46 1951 47 1987 48 1999 49 2011 50 2017 51 2081 52 2113 53 3583 54 3967