6$ 



400 C C 



224 c 



o 



176 



1152 



2928 



55°4 



Diff. 



c 









176 



1 



976 



2 



1776 



3 



2576 





4 



400 C C -4- 224 c 



o 

 624 



2048 



4272 

 7295 



Diff. 



624 

 1424 

 2224 

 3024 



Vbi itatim patet, pro vtroque cafu differentias continuo 

 crefcere per 8 00. > 



J. 5. Iflae igitur differentiae a numero illo abfoln- 

 to 39969 continuo fubtrahantur, id quod commode etiam 

 per binas columnas fieri poterit; vbi ergo videndum erit, 

 an vsquam numeri quadrati refultent. 



39969 



*77 



39793 

 976 



38817 

 1776 



37041 

 2576 



34465 

 337 6 



^1089 



399 6 9 

 624 



3*089 

 4176 



2 8849 

 4624 



39345 



1424 1 



37921 



2224 



26913 

 4976 



24225 



54 2 - 

 188OJ 



62 2/- 



21937 



577 6 



16161 

 6576 



35697 



3024 



I2577 

 702/ 



555Z 



32673 

 3824 



9585 



737 6 



?8*4Q 



* 22Cp 



1 



JVoua AUa Acad. Imp. Scient. Tom. X. 



J. 6 . 



