phuongdh

 A = [ ...
   100^2  100*3.19766998291015625E-002/4.96048927307128906E-002
   200^2	100*0.33522772789001465/0.49293804168701172
   300^2	100*1.1971025466918945/1.7717289924621582
   400^2	100*2.9364573955535889/4.4804339408874512
   500^2	100*5.6204292774200439/8.7561042308807373
   600^2	100*10.630518913269043/16.120862007141113
   700^2	100*19.235197305679321/28.742238998413086
   800^2	100*32.594357967376709/50.967889070510864
   900^2	100*39.031611204147339/61.279205322265625

phuongdh

 A = [ ...
   100  4.92630004882812500E-002/190 4.96048927307128906E-002
   200	0.49138092994689941/327 0.49293804168701172
   300	1.7685108184814453/498 1.7717289924621582
   400	4.4745218753814697/685 4.4804339408874512
   500	8.7446169853210449/836 8.7561042308807373
   600	16.105212211608887/997 16.120862007141113
   700	28.720081806182861/1101 28.742238998413086
   800	50.931740999221802/1586 50.967889070510864
   900	61.240034818649292/1524 61.279205322265625

phuongdh

 A = [ ...
   100  190
   200	327
   300	498
   400	685
   500	836
   600	997
   700	1101
   800	1586
   900	1524