# A321721 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 4 5 2 6 7 7 2 8 10 9 7 10 12 11 2 12 38 13 2 14 21 15 46 16 72 17 2 18 162 19 2 20 420 21 415 22 64 23 2 24 4987 25 1858 26 110 27 9336 28 45456 29 2 30 136018 31 2 32 1014658 33 406578 34 308 35 3996977 36 34937078 37 2 38 502 39 28010167 40 1530292965 41 2 42 508164038 43 2 44 54902992348 45 51712929897 46 1269 47 2 48 3217847072904 49 8597641914 50 9168720349613