# A067763 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 2 4 3 5 1 6 2 7 5 8 4 9 1 10 2 11 7 12 10 13 5 14 1 15 2 16 9 17 22 18 17 19 6 20 1 21 2 22 11 23 46 24 53 25 26 26 7 27 1 28 2 29 13 30 94 31 161 32 106 33 37 34 8 35 1 36 2 37 15 38 190 39 485 40 426 41 187 42 50 43 9 44 1 45 2 46 17 47 382 48 1457 49 1706 50 937 51 302 52 65 53 10 54 1 55 2 56 19 57 766 58 4373 59 6826 60 4687 61 1814 62 457 63 82 64 11 65 1 66 2 67 21 68 1534 69 13121