# A173040 (b-file synthesized from sequence entry) 1 67 2 79 3 131 4 167 5 379 6 401 7 439 8 479 9 487 10 499 11 503 12 647 13 739 14 743 15 761 16 773 17 863 18 887 19 941 20 967 21 971 22 1109 23 1283 24 1307 25 1373 26 1459 27 1571 28 1583 29 1663 30 1733 31 1867 32 2039 33 2137 34 2207 35 2251 36 2377 37 2393 38 2539 39 2543 40 2579 41 2617 42 2663 43 2699 44 2741 45 2749 46 2797 47 2833 48 2861 49 2957 50 3037 51 3041 52 3079 53 3083 54 3191