# A145973 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 2 4 0 5 1 6 0 7 4 8 0 9 1 10 7 11 0 12 6 13 0 14 1 15 0 16 18 17 0 18 8 19 0 20 1 21 29 22 0 23 33 24 0 25 10 26 0 27 1 28 0 29 86 30 0 31 52 32 0 33 12 34 0 35 1 36 131 37 0 38 179 39 0 40 75 41 0 42 14 43 0 44 1 45 0 46 427 47 0 48 316 49 0 50 102 51 0 52 16 53 0 54 1 55 625 56 0 57 972 58 0 59 505 60 0 61 133 62 0 63 18 64 0 65 1