# A283159 (b-file synthesized from sequence entry) 1 5 2 7 3 17 4 23 5 31 6 41 7 53 8 67 9 71 10 89 11 127 12 149 13 173 14 199 15 251 16 251 17 277 18 347 19 383 20 409 21 461 22 479 23 523 24 593 25 641 26 691 27 719 28 773 29 823 30 887 31 971 32 1033 33 1097 34 1163 35 1231 36 1301 37 1373 38 1447 39 1619 40 1709 41 1741 42 1823 43 1907 44 1951 45 1979 46 2087 47 2143 48 2243 49 2243