# A143681 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 9 5 1 6 1 7 17 8 17 9 1 10 1 11 25 12 97 13 25 14 1 15 1 16 33 17 241 18 241 19 33 20 1 21 1 22 41 23 449 24 1161 25 449 26 41 27 1 28 1 29 49 30 721 31 3297 32 3297 33 721 34 49 35 1 36 1 37 57 38 1057 39 7161 40 14721 41 7161 42 1057 43 57 44 1 45 1 46 65 47 1457 48 13265