Pattern Recognition -83

Find out the next two numbers in the series.

664 , 849, 736 , 625 , _ , _ , ................................


Answer

664 , 849, 736 , 625 , _ , _ , ...... 64 =8 * 8

664 , 849, 736 , 625 , _ , _ , ...... 49 = 7 * 7

664 , 849, 736 , 625 , _ , _ , ...... 36= 6 * 6

664 , 849, 736 , 625 , 5.. , _ , ...... 36= 6 * 6

664 , 849, 736 , 625 , _ , _ , ......     (8 *8), (7*7) , (6*6), (5 *5) 

Next two numbers  16 , 9

664 , 849, 736 , 625 , 516 , _ , .....

664 , 849, 736 , 625 , 516 , 49 , .....

664 , 849, 736 , 625 , 516 , 49 , ................

 

There was another excellent answer from a guy at office.

6 --, 8--, 7--, 6--, 6--,5-- ,......

square numbers getting decreased

As per that

664 , 849, 736 , 625 , 616 , 59 , ................