# A073907 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 5 6 7 7 6 8 7 9 8 10 9 11 11 12 12 13 33 14 24 15 15 16 36 17 77 18 24 19 36 20 0 21 0 22 168 23 0 24 378 25 135 26 48 27 0 28 36 29 0 30 0 31 273 32 0 33 0 34 168 35 525 36 0 37 999 38 476 39 0 40 0 41 0 42 288 43 0 44 0 45 175 46 1296 47 0 48 0 49 0 50 0 51 0 52 378 53 0 54 0 55 495 56 0 57 0 58 384 59 3577 60 0 61 0 62 0 63 0 64 1296 65 0 66 728 67 0 68 0 69 0 70 0 71 0 72 0 73 1197 74 448 75 0 76 0 77 0 78 0 79 0 80 0 81 0 82 1368 83 0 84 0