# A072550 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 1 6 1 7 2 8 1 9 1 10 0 11 1 12 1 13 0 14 1 15 1 16 2 17 0 18 2 19 1 20 1 21 0 22 1 23 1 24 1 25 2 26 1 27 1 28 1 29 1 30 1 31 1 32 3 33 1 34 1 35 1 36 1 37 2 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1