# A194037 (b-file synthesized from sequence entry) 0 1 1 3 2 6 3 10 4 15 5 2 6 5 7 9 8 14 9 20 10 21 11 28 12 4 13 8 14 13 15 19 16 26 17 27 18 35 19 36 20 45 21 7 22 12 23 18 24 25 25 33 26 34 27 43 28 44 29 54 30 55 31 66 32 11 33 17 34 24 35 32 36 41 37 42 38 52 39 53 40 64 41 65 42 77 43 78 44 91 45 16 46 23 47 31 48 40 49 50 50 51 51 62 52 63