# A000876 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 0 4 3 5 3 6 0 7 0 8 1 9 0 10 1 11 1 12 2 13 0 14 7 15 7 16 0 17 2 18 1 19 1 20 0 21 1 22 2 23 2 24 3 25 0 26 3 27 6 28 10 29 0 30 13 31 2 32 9 33 3 34 10 35 0 36 15 37 15 38 0 39 10 40 3 41 9 42 2 43 13 44 0 45 10 46 6 47 3 48 0 49 3 50 2 51 2 52 5 53 2 54 25 55 1 56 42 57 12 58 7 59 0 60 7 61 28 62 170 63 1 64 217 65 10 66 37 67 1