# A221879 (b-file synthesized from sequence entry) 1 1 2 2 3 0 4 3 5 2 6 1 7 4 8 6 9 4 10 0 11 5 12 12 13 12 14 4 15 1 16 6 17 20 18 28 19 18 20 6 21 0 22 7 23 30 24 55 25 52 26 27 27 6 28 1 29 8 30 42 31 96 32 120 33 88 34 36 35 8 36 0 37 9 38 56 39 154 40 240 41 230 42 136 43 48 44 8 45 1 46 10 47 72 48 232 49 434 50 516 51 400 52 200 53 60 54 10 55 0 56 11 57 90 58 333 59 728 60 1036 61 996 62 650 63 280 64 75 65 10 66 1