All the positive integers with an initial digit of 2 are written down in succession. What is the 1978th digit thus written?

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- Nov 5th 2011, 05:48 AMharryphamdigits problem
All the positive integers with an initial digit of 2 are written down in succession. What is the 1978th digit thus written?

- Nov 5th 2011, 06:06 AMCaptainBlackRe: digits problem