# A203571 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 0 6 4 7 3 8 2 9 1 10 0 11 1 12 2 13 3 14 4 15 0 16 4 17 3 18 2 19 1 20 0 21 1 22 2 23 3 24 4 25 0 26 4 27 3 28 2 29 1 30 0 31 1 32 2 33 3 34 4 35 0 36 4 37 3 38 2 39 1 40 0 41 1 42 2 43 3 44 4 45 0 46 4 47 3 48 2 49 1 50 0 51 1 52 2 53 3 54 4 55 0 56 4 57 3 58 2 59 1 60 0