>>272
こっちが正確な値です。どーも失礼いたしましたー

1 : (m = 5, n = 12) {119, 120, 169}:1.9834027
2 : (m = 27, n = 64) {3367, 3456, 4825}:1.9491584
3 : (m = 32, n = 75) {4601, 4800, 6649}:1.9188021
4 : (m = 54, n = 125) {12709, 13500, 18541}:1.8862479
5 : (m = 4, n = 9) {65, 72, 97}:1.8150077
6 : (m = 9, n = 20) {319, 360, 481}:1.7851928
7 : (m = 25, n = 54) {2291, 2700, 3541}:1.7199837
8 : (m = 15, n = 32) {799, 960, 1249}:1.6927094
9 : (m = 64, n = 135) {14129, 17280, 22321}:1.6685523
10 : (m = 12, n = 25) {481, 600, 769}:1.6426694
11 : (m = 40, n = 81) {4961, 6480, 8161}:1.5861225
12 : (m = 1, n = 2) {3, 4, 5}:1.5625
13 : (m = 81, n = 160) {19039, 25920, 32161}:1.5395334
14 : (m = 64, n = 125) {11529, 16000, 19721}:1.5192103
15 : (m = 25, n = 48) {1679, 2400, 2929}:1.4894168
16 : (m = 8, n = 15) {161, 240, 289}:1.4500173
17 : (m = 27, n = 50) {1771, 2700, 3229}:1.4302388
18 : (m = 2, n = 7) {28, 45, 53}:1.3871605
19 : (m = 9, n = 16) {175, 288, 337}:1.369225
20 : (m = 72, n = 125) {10441, 18000, 20809}:1.3364645