Measures of polynomials of the form
Sa,b,e(x,y) = 1 + (xa+e)(xb+e)y + xa+by2with 0 < a < b <= 15, e = +-1, and gcd(a,b) = 1. Also, for e=-1 ensure a and b have opposite parity to avoid duplications. Indicated below by S(a,b,e).
S(1,2,+) 1.374445989479644925561222496 S(1,3,+) 1.332396129458715412109801886 S(2,3,+) 1.391864350682103737111828444 S(1,4,+) 1.411321462213438165000943124 S(3,4,+) 1.383956104257062054091033442 S(1,5,+) 1.387076447526545474559797490 S(2,5,+) 1.372726590562344802701229505 S(3,5,+) 1.363651498186499217695424240 S(4,5,+) 1.384097193438733293217793363 S(1,6,+) 1.359815898987749294987436551 S(5,6,+) 1.382584545310793877377527108 S(1,7,+) 1.391611927937874212068893097 S(2,7,+) 1.390883067692816499729818995 S(3,7,+) 1.387283529278117306301268100 S(4,7,+) 1.380086278014596066361673799 S(5,7,+) 1.372802665574109826612053245 S(6,7,+) 1.382589552110474029926572689 S(1,8,+) 1.384955943909102270269070347 S(3,8,+) 1.373372699130006127340138680 S(5,8,+) 1.383757379468528772922691017 S(7,8,+) 1.382056592751606084542832070 S(1,9,+) 1.369782319988012279110613131 S(2,9,+) 1.376859373452490164964541699 S(4,9,+) 1.385366129156645469185466075 S(5,9,+) 1.384744601349779642200170785 S(7,9,+) 1.376345456565680889950739723 S(8,9,+) 1.382054099490550076134282358 S(1,10,+) 1.386336569986646381652170166 S(3,10,+) 1.385641652865212420038584037 S(7,10,+) 1.382581873610973012963218564 S(9,10,+) 1.381806701621019594799070629 S(1,11,+) 1.383660130705388517986685893 S(2,11,+) 1.381790020274891566436501940 S(3,11,+) 1.378609234373049631516317896 S(4,11,+) 1.375239415548499246578868149 S(5,11,+) 1.380752858730670178688821754 S(6,11,+) 1.383396339552574838033485159 S(7,11,+) 1.383483503803074992184174217 S(8,11,+) 1.381363878822915135100591647 S(9,11,+) 1.378070907151340994885714746 S(10,11,+) 1.381804388668808331953065385 S(1,12,+) 1.374245979446514858949030739 S(5,12,+) 1.383954114755726938841211450 S(7,12,+) 1.380293718844228935427613491 S(11,12,+) 1.381669797435694041033678534 S(1,13,+) 1.384252423929823497077026886 S(2,13,+) 1.384480666975244706579134615 S(3,13,+) 1.384311456271715069145687025 S(4,13,+) 1.383335740431286569320688403 S(5,13,+) 1.381329544237728486047141406 S(6,13,+) 1.378226170388057744173988807 S(7,13,+) 1.380409362878432002760767193 S(8,13,+) 1.382548708236110558061033865 S(9,13,+) 1.382804788091766788653934935 S(10,13,+) 1.381424865291101146550813101 S(11,13,+) 1.379037868610315365196525025 S(12,13,+) 1.381668141147247462696247883 S(1,14,+) 1.382930087830557444220035147 S(3,14,+) 1.380350829271354065346133825 S(5,14,+) 1.379368213445630727405176822 S(9,14,+) 1.380850996422383112988772490 S(11,14,+) 1.381836667303940840115734215 S(13,14,+) 1.381586915638606407609291306 S(1,15,+) 1.376576692006057731919328982 S(2,15,+) 1.378407906066196508777274268 S(4,15,+) 1.382188895668629924033062561 S(7,15,+) 1.381869544901489172787407744 S(8,15,+) 1.379777896895145348151356685 S(11,15,+) 1.382403115995649482101019201 S(13,15,+) 1.379633379041023273485768718 S(14,15,+) 1.381585753634545001716270726 S(1,2,-) 1.429922813336840048150874189 S(2,3,-) 1.385461864248118476268188278 S(1,4,-) 1.350316979059869095008168282 S(3,4,-) 1.386176210672066242327073965 S(2,5,-) 1.393614304495189947398428641 S(4,5,-) 1.383094739083665135890261402 S(1,6,-) 1.395662832958230832287041202 S(5,6,-) 1.383123551402180226000922486 S(2,7,-) 1.365062315717441717949455465 S(4,7,-) 1.385040874589467861577142514 S(6,7,-) 1.382266526938141562986714424 S(1,8,-) 1.381889499582196347457338350 S(3,8,-) 1.387392519568582810475051583 S(5,8,-) 1.380805179512375984557859413 S(7,8,-) 1.382265451962140117934005417 S(2,9,-) 1.386374991082618551893753701 S(4,9,-) 1.377003328618339095964003196 S(8,9,-) 1.381911270141091382253729918 S(1,10,-) 1.377459693405029069824525978 S(3,10,-) 1.375345654399179640234108814 S(7,10,-) 1.381284670983871377330595204 S(9,10,-) 1.381908684642632934625473758 S(2,11,-) 1.383118936555387419282438502 S(4,11,-) 1.384710240101125167185662255 S(6,11,-) 1.379739508403941359394915682 S(8,11,-) 1.382288451582254691071763138 S(10,11,-) 1.381729030610844640339513425 S(1,12,-) 1.385439565928074156354311727 S(5,12,-) 1.376699835768691552793276077 S(7,12,-) 1.382894160098871075101350478 S(11,12,-) 1.381727057637822924463601090 S(2,13,-) 1.377665176562088010158072364 S(4,13,-) 1.379910434949267322362552822 S(6,13,-) 1.383387529997095451592620647 S(8,13,-) 1.380633300952494608906618464 S(10,13,-) 1.381942791244222488040040535 S(12,13,-) 1.381623612623280647421041158 S(1,14,-) 1.381076248429329006037667175 S(3,14,-) 1.383207942144322288284773454 S(5,14,-) 1.383201912740651760456549294 S(9,14,-) 1.382302740705116938439047066 S(11,14,-) 1.381434208214447228252787141 S(13,14,-) 1.381622226857876838135976028 S(2,15,-) 1.383679806447003172759461707 S(4,15,-) 1.381551854106189713753362473 S(8,15,-) 1.382654531219015131429689460 S(14,15,-) 1.381557279765993062873812891
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