Pattern Recognition - 91

Find out the next two numbers in the series.

512132 , 23121, 1213 , 312, _ , _ ,..............

Answer

Tn=   Reverse form (Remove first digit of Tn-1)

512132 ---> Reverse(12132 ) -----> 23121
23121  ----> Reverse(3121)   ------>1213
1213    ----->Reverse (213)    ------>312

Next two numbers  
312   ----->Reverse (12)    ------>21
21   ----->Reverse (1)    ------>1

512132 , 23121, 1213 , 312, 21 , 1,..............