# A025774 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 2 5 2 6 2 7 2 8 3 9 4 10 4 11 4 12 5 13 6 14 6 15 6 16 7 17 8 18 9 19 9 20 10 21 11 22 12 23 12 24 13 25 14 26 15 27 16 28 17 29 18 30 19 31 20 32 21 33 22 34 23 35 24 36 26 37 27 38 28 39 29 40 31 41 32 42 33 43 34 44 36 45 38 46 39 47 40 48 42 49 44 50 45 51 46 52 48 53 50 54 52 55 53 56 55 57 57 58 59 59 60 60 62