# A004179 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 0 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 1 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 2 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 3 35 35 36 36 37 37 38 38 39 39 40 0 41 1 42 2 43 3 44 0 45 5 46 6 47 7 48 8 49 9 50 50 51 51 52 52 53 53 54 5 55 55 56 56 57 57 58 58 59 59 60 60 61 61 62 62 63 63 64 6 65 65 66 66 67 67 68 68 69 69 70 70 71 71 72 72 73 73 74 7