1                    2   2.2500000000000000      -0.172271252    
           2                    4   2.4414062500000000      -0.101856835    
           3                    8   2.5657845139503501       -5.61006255E-02
           4                   16   2.6379284973666000       -2.95603387E-02
           5                   32   2.6769901293781801       -1.51903676E-02
           6                   64   2.6973449525650999       -7.70224631E-03
           7                  128   2.7077390196880202       -3.87848262E-03
           8                  256   2.7129916242534300       -1.94615731E-03
           9                  512   2.7156320001689900       -9.74817376E-04
          10                 1024   2.7169557294664002       -4.87844547E-04
          11                 2048   2.7176184823368899       -2.44031398E-04
          12                 4096   2.7179500811896702       -1.22042999E-04
          13                 8192   2.7181159362657898       -6.10283278E-05
          14                16384   2.7181988777219699       -3.05158701E-05
          15                32768   2.7182403519303202       -1.52583625E-05
          16                65536   2.7182610899048401       -7.62928767E-06
          17               131072   2.7182714591091801       -3.81467066E-06
          18               262144   2.7182766437658801       -1.90734204E-06
          19               524288   2.7182792361075800       -9.53672782E-07
          20              1048576   2.7182805322826100       -4.76836675E-07
          21              2097152   2.7182811803711999       -2.38418195E-07
          22              4194304   2.7182815044141200       -1.19209460E-07
          23              8388608   2.7182816664344598       -5.96055116E-08
          24             16777216   2.7182817474458600       -2.98030862E-08
          25             33554432   2.7182817879504801       -1.49022679E-08
          26             67108864   2.7182818082036002       -7.45156203E-09
          27            134217728   2.7182818183353898       -3.72428466E-09
          28            268435456   2.7182818233983501       -1.86172577E-09
          29            536870912   2.7182818259292700       -9.30652277E-10
          30           1073741824   2.7182818271937501       -4.65476102E-10
          31           2147483648   2.7182818278250500       -2.33233821E-10
          32           4294967296   2.7182818281416599       -1.16759505E-10
          33           8589934592   2.7182818282984602       -5.90760080E-11
          34          17179869184   2.7182818283742001       -3.12128171E-11
          35          34359738368   2.7182818283952699       -2.34615972E-11
          36          68719476736   2.7182818283454102       -4.18040672E-11
          37         137438953472   2.7182818280752499       -1.41190379E-10
          38         274877906944   2.7182818192076699       -3.40339068E-09
          39         549755813888   2.7182818219722322       -2.38636511E-09
          40        1099511627776   2.7182818027008966       -9.47589296E-09
          41        2199023255552   2.7182817256115825       -3.78354663E-08