# A293519 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 1 4 1 5 0 6 2 7 3 8 2 9 3 10 3 11 8 12 10 13 11 14 17 15 20 16 31 17 38 18 46 19 67 20 90 21 116 22 160 23 220 24 280 25 397 26 509 27 685 28 927 29 1280 30 1663 31 2248 32 3056 33 4050 34 5383 35 7339 36 9714 37 13029 38 17714 39 23738 40 31791 41 42793 42 57473 43 77175 44 103839 45 140100 46 187495 47 252068 48 338257 49 454325 50 611101 51 820924