# A121424 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 2 5 3 6 1 7 3 8 7 9 18 10 1 11 4 12 12 13 43 14 170 15 1 16 5 17 18 18 76 19 403 20 2220 21 1 22 6 23 25 24 118 25 711 26 5188 27 37149 28 1 29 7 30 33 31 170 32 1107 33 9054 34 85569 35 758814 36 1 37 8 38 42 39 233 40 1605 41 13986 42 147471 43 1725291 44 18301950 45 1 46 9 47 52 48 308 49 2220 50 20171 51 225363 52 2938176 53 41145705