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Tilings by Squares
Tilings by Triangles
Isosceles Right Triangled Squares
Primitive Perfects
(1) PPIRTS's Order 11
(3) PPIRTS's Order 12
(13) PPIRTS's Order 13
(38) PPIRTS's Order 14
(128) PPIRTS's Order 15
(451) PPIRTS's Order 16
(1039) PPIRTS's Order 17
(2581) PPIRTS's Order 18
(7021) PPIRTS's Order 19
(8446) PPIRTS's Order 20
(308); 20:32->20:70
(320); 20:71->20:86
(292); 20:87->20:99
(293); 20:100->20:110
(324); 20:112->20:124
(323); 20:125->20:134
(303); 20:135->20:146
(310); 20:147->20:156
(283); 20:157->20:165
(303); 20:166->20:174
(307); 20:175->20:184
(290); 20:185->20:188
(291); 20:189->20:203
(301); 20:204->20:215
(290); 20:216->20:223
(321); 20:224->20:232
(301); 20:234->20:240
(297); 20:241->20:252
(317); 20:253->20:262
(301); 20:263->20:268
(289); 20:269->20:290
(287); 20:291->20:310
(300); 20:311->20:327
(305); 20:328->20:338
(289); 20:339->20:362
(301); 20:364->20:380
_20-364AA GHM
_20-364AB GHM
_20-364AC GHM
_20-364AD GHM
_20-364AE GHM
_20-364AF GHM
_20-364AG GHM
_20-364AH GHM
_20-364AI GHM
_20-364AJ GHM
_20-364AK GHM
_20-364AL GHM
_20-364AM GHM
_20-364AN GHM
_20-364AO GHM
_20-364AP GHM
_20-364AQ GHM
_20-364AR GHM
_20-364AS GHM
_20-364AT GHM
_20-364AU GHM
d20-365AA GHM
_20-365AB GHM
_20-365AC GHM
_20-366AA GHM
_20-366AB GHM
_20-366AC GHM
_20-366AD GHM
_20-366AE GHM
_20-366AF GHM
_20-366AG GHM
_20-366AH GHM
_20-366AI GHM
_20-366AJ GHM
_20-366AK GHM
_20-366AL GHM
_20-368AA GHM
_20-368AB GHM
_20-368AC GHM
_20-368AD GHM
_20-368AE GHM
_20-368AF GHM
_20-368AG GHM
_20-368AH GHM
_20-368AI GHM
_20-368AJ GHM
_20-368AK GHM
_20-368AL GHM
_20-368AM GHM
_20-368AN GHM
_20-368AO GHM
_20-368AP GHM
_20-368AQ GHM
_20-368AR GHM
_20-368AS GHM
_20-368AT GHM
_20-368AU GHM
_20-368AV GHM
_20-368AW GHM
_20-368AX GHM
_20-368AY GHM
_20-368AZ GHM
_20-368BA GHM
_20-368BB GHM
_20-368BC GHM
_20-368BD GHM
_20-368BE GHM
_20-368BF GHM
_20-368BG GHM
_20-368BH GHM
_20-368BI GHM
_20-368BJ GHM
_20-368BK GHM
_20-368BL JDS
_20-368BM GHM
_20-368BN GHM
_20-368BO JDS
_20-368BP JDS
_20-368BQ JDS
_20-370AA GHM
_20-370AB GHM
_20-370AC GHM
_20-370AD GHM
_20-370AE GHM
_20-370AF GHM
_20-370AG GHM
_20-370AH GHM
_20-370AI GHM
_20-370AJ GHM
_20-370AK GHM
_20-370AL GHM
_20-370AM GHM
_20-370AN GHM
_20-370AO GHM
_20-370AP GHM
_20-370AQ GHM
_20-372AA GHM
_20-372AB GHM
_20-372AC GHM
_20-372AD GHM
_20-372AE GHM
_20-372AF GHM
_20-372AG GHM
_20-372AH GHM
_20-374AA GHM
_20-374AB GHM
_20-374AC GHM
_20-374AD GHM
_20-374AE GHM
_20-374AF GHM
_20-374AG GHM
_20-374AH GHM
_20-374AI GHM
_20-374AJ GHM
_20-374AK GHM
_20-374AL GHM
_20-376AA GHM
_20-376AB GHM
_20-376AC GHM
_20-376AD GHM
_20-376AE GHM
_20-376AF GHM
_20-376AG GHM
_20-376AH GHM
_20-376AI GHM
_20-376AJ1of8 GHM
_20-376AJ2of8 GHM
_20-376AJ3of8 GHM
_20-376AJ4of8 GHM
_20-376AJ5of8 GHM
_20-376AJ6of8 GHM
_20-376AJ7of8 GHM
_20-376AJ8of8 GHM
_20-376AK1of8 GHM
_20-376AK2of8 GHM
_20-376AK3of8 GHM
_20-376AK4of8 GHM
_20-376AK5of8 GHM
_20-376AK6of8 GHM
_20-376AK7of8 GHM
_20-376AK8of8 GHM
_20-376AL1of8 GHM
_20-376AL2of8 GHM
_20-376AL3of8 GHM
_20-376AL4of8 GHM
_20-376AL5of8 GHM
_20-376AL6of8 GHM
_20-376AL7of8 GHM
_20-376AL8of8 GHM
_20-376AM GHM
_20-376AN GHM
_20-376AO1of2 GHM
_20-376AO2of2 GHM
_20-376AP GHM
_20-376AQ GHM
_20-376AR GHM
_20-376AS GHM
_20-376AT GHM
_20-376AU GHM
_20-376AV GHM
_20-376AW GHM
_20-376AX GHM
_20-376AY GHM
_20-376AZ GHM
_20-376BA GHM
_20-376BB GHM
_20-376BC GHM
_20-376BD GHM
_20-376BE GHM
_20-376BF GHM
_20-376BG1of8 GHM
_20-376BG2of8 GHM
_20-376BG3of8 GHM
_20-376BG4of8 GHM
_20-376BG5of8 GHM
_20-376BG6of8 GHM
_20-376BG7of8 GHM
_20-376BG8of8 GHM
_20-376BH1of8 GHM
_20-376BH2of8 GHM
_20-376BH3of8 GHM
_20-376BH4of8 GHM
_20-376BH5of8 GHM
_20-376BH6of8 GHM
_20-376BH7of8 GHM
_20-376BH8of8 GHM
_20-376BI1of8 GHM
_20-376BI2of8 GHM
_20-376BI3of8 GHM
_20-376BI4of8 GHM
_20-376BI5of8 GHM
_20-376BI6of8 GHM
_20-376BI7of8 GHM
_20-376BI8of8 GHM
_20-376BJ1of8 GHM
_20-376BJ2of8 GHM
_20-376BJ3of8 GHM
_20-376BJ4of8 GHM
_20-376BJ5of8 GHM
_20-376BJ6of8 GHM
_20-376BJ7of8 GHM
_20-376BJ8of8 GHM
_20-376BK1of8 GHM
_20-376BK2of8 GHM
_20-376BK3of8 GHM
_20-376BK4of8 GHM
_20-376BK5of8 GHM
_20-376BK6of8 GHM
_20-376BK7of8 GHM
_20-376BK8of8 GHM
_20-376BL1of8 GHM
_20-376BL2of8 GHM
_20-376BL3of8 GHM
_20-376BL4of8 GHM
_20-376BL5of8 GHM
_20-376BL6of8 GHM
_20-376BL7of8 GHM
_20-376BL8of8 GHM
_20-376BM1of8 GHM
_20-376BM2of8 GHM
_20-376BM3of8 GHM
_20-376BM4of8 GHM
_20-376BM5of8 GHM
_20-376BM6of8 GHM
_20-376BM7of8 GHM
_20-376BM8of8 GHM
_20-376BN1of8 GHM
_20-376BN2of8 GHM
_20-376BN3of8 GHM
_20-376BN4of8 GHM
_20-376BN5of8 GHM
_20-376BN6of8 GHM
_20-376BN7of8 GHM
_20-376BN8of8 GHM
_20-376BO1of8 GHM
_20-376BO2of8 GHM
_20-376BO3of8 GHM
_20-376BO4of8 GHM
_20-376BO5of8 GHM
_20-376BO6of8 GHM
_20-376BO7of8 GHM
_20-376BO8of8 GHM
_20-376BP1of8 GHM
_20-376BP2of8 GHM
_20-376BP3of8 GHM
_20-376BP4of8 GHM
_20-376BP5of8 GHM
_20-376BP6of8 GHM
_20-376BP7of8 GHM
_20-376BP8of8 GHM
_20-376BQ1of8 GHM
_20-376BQ2of8 GHM
_20-376BQ3of8 GHM
_20-376BQ4of8 GHM
_20-376BQ5of8 GHM
_20-376BQ6of8 GHM
_20-376BQ7of8 GHM
_20-376BQ8of8 GHM
_20-376BR1of4 GHM
_20-376BR2of4 GHM
_20-376BR3of4 GHM
_20-376BR4of4 GHM
_20-376BS1of4 GHM
_20-376BS2of4 GHM
_20-376BS3of4 GHM
_20-376BS4of4 GHM
_20-376BT GHM
_20-376BU GHM
_20-376BV GHM
_20-376BW GHM
_20-376BX GHM
_20-378AA GHM
_20-378AB GHM
_20-378AC GHM
_20-378AD GHM
_20-378AE GHM
_20-378AF GHM
_20-378AG GHM
_20-378AH GHM
_20-380AA GHM
_20-380AB GHM
_20-380AC GHM
_20-380AD GHM
_20-380AE GHM
_20-380AF GHM
_20-380AG1of4 GHM
_20-380AG2of4 GHM
_20-380AG3of4 GHM
_20-380AG4of4 GHM
_20-380AH1of4 GHM
_20-380AH2of4 GHM
_20-380AH3of4 GHM
_20-380AH4of4 GHM
_20-380AI1of4 GHM
_20-380AI2of4 GHM
_20-380AI3of4 GHM
_20-380AI4of4 GHM
_20-380AJ1of4 GHM
_20-380AJ2of4 GHM
_20-380AJ3of4 GHM
_20-380AJ4of4 GHM
(299); 20:382->20:448
(301); 20:450->20:784
Derivative Ultraperfects
Nonultraperfects
Simple Primitive Imperfects
Triangled Equilateral Triangles
Orders
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