# A046557 (b-file synthesized from sequence entry) 1 1 2 7 3 5 4 13 5 25 6 55 7 19 8 31 9 73 10 49 11 203 12 95 13 105 14 145 15 295 16 179 17 583 18 737 19 37 20 71 21 1903 22 1177 23 1683 24 325 25 2665 26 3575 27 43 28 1225 29 8099 30 6435 31 111 32 505 33 4865 34 3913 35 7371 36 33319 37 13585 38 379 39 2227 40 885 41 3485 42 535 43 1045 44 13889 45 61 46 593 47 5415 48 18259 49 48773 50 1421