# A195868 (b-file synthesized from sequence entry) 1 3 2 5 3 7 4 7 5 9 6 11 7 11 8 13 9 13 10 15 11 16 12 17 13 17 14 19 15 19 16 21 17 23 18 23 19 24 20 25 21 25 22 27 23 29 24 29 25 31 26 31 27 32 28 32 29 33 30 35 31 37 32 40 33 40 34 40 35 41 36 43 37 47 38 48 39 49 40 53 41 55 42 55 43 56