# A175834 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 1 4 2 5 1 6 2 7 1 8 2 9 1 10 2 11 1 12 2 13 1 14 2 15 3 16 2 17 3 18 2 19 3 20 4 21 3 22 2 23 1 24 2 25 1 26 2 27 1 28 2 29 1 30 2 31 1 32 2 33 1 34 2 35 1 36 2 37 1 38 2 39 3 40 2 41 3 42 2