Next number in the series is

1 , 2 , 4 , 13 , 31 , 112 , ?



Next number in the series is 1 , 2 , 4 , 13 , 31 , 112 , ?..

Answer / kavin

224.

No number has digits more than 4. All of them are 1 , 2, 4, 8 , 16 , 32 , 64 converted to numbers in base 5

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