Table for \(A_2(n,d)\)

d\n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
3 0.0 0.0 0.0 0.0925925925926 0.263843648208 0.629681730262 0.503920141125 1.03806123689 0.684078584159 1.17445267145 0.692814587826 1.1977384176 0.714033261301 1.22215955536 0.716316045875 1.22836380514 1.66334145676
4 0.0 0.0 0.0 0.218562874251 0.929627316261 1.88241607857 1.14920736741 2.34794204155 1.27794504347 2.40482849385 1.29939736146 2.46443533097 1.32382876802 2.47752764437 1.32933812429 2.49294186841
5 0.0 0.0 0.0 0.300380228137 0.233316608128 0.466015589457 0.276315051891 0.589990864234 0.352638731696 0.598922667989 0.360044849765 0.610113786188 0.374324890377 0.625064430578 1.74708157883
6 0.0 0.0 0.330739299611 1.37717601547 0.469626026148 1.50994039564 0.590880545096 1.68374121744 0.598922667989 1.70941291121 0.610113786295 1.74327144278 0.625064430674 1.74708158908
7 0.0 0.0 0.0153846153846 0.189268292683 0.0964542524176 0.198487229563 0.124321937136 0.231302509596 0.166470837075 0.273982340972 0.166945309656 0.274725981933 1.33217860855
8 0.0 0.0 0.189268292683 1.15865267269 0.198500944062 1.23117023686 0.23130251877 1.32386330635 0.273982340972 1.32934088382 0.274725981933 1.33217860855
9 0.0 0.0 0.0077519379845 0.0947034415426 0.0474872362675 0.0962104699994 0.0560479082763 0.105396667261 0.064548496896 0.114767088483 1.15938111459
10 0.0 0.0 0.0947034415426 1.07860848337 0.0962209242721 1.10387328078 0.105396667261 1.12494664202 0.114767088483 1.15938111459
11 0.0 0.0 0.00389105058366 0.0471162648764 0.0235903249031 0.0474886865921 0.0276661319517 0.0516901842526 1.05940475949
12 0.0 0.0 0.0471162648764 1.03918397241 0.0474886865921 1.05132575295 0.0516901842526 1.05940475949
13 0.0 0.0 0.00194931773879 0.0234981766025 0.0117531045396 0.0235752014549 1.0235637184
14 0.0 0.0 0.0234981766025 1.01955406359 0.0235752014549 1.0235637184
15 0.0 0.0 0.000975609756098 0.0117339640275 1.00976943038
16 0.0 0.0 0.0117339640275 1.00976943038
17 0.0 0.0 0.000488042947779
18 0.0 0.0
19 0.0