# A053435 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 13 6 17 7 41 8 43 9 47 10 53 11 59 12 73 13 83 14 89 15 97 16 163 17 173 18 463 19 491 20 541 21 547 22 563 23 593 24 853 25 857 26 859 27 863 28 4973 29 5413 30 5417 31 8513 32 8543 33 8563 34 8573 35 8597 36 8963 37 9173 38 54163 39 54917 40 54973 41 84163 42 84913 43 541763 44 549163 45 849763 46 854963 47 891763 48 5491763