What is the pattern 61, 52, 63, 94, 46, 18

1-digit squares with their digits reversed, then 2-digit squares. 1, 4, 9, 10, 40, 90, 61, 52, 63, 94, 46, 18, 100, 400, 900,.......
Updated on Thursday, February 02 2012 at 01:52PM EST
Collection: digit 

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