The Natural Numbers are written successively as shown below:
12345678910111213141516..........., such that the 4th digit is '4' the 9th digit is '9' but the 11th digit is '0', the 15th digit '2', the 17th '3', and so on.
What is the 40,000th digit that appears in this list ?

My C program gives the same answer. Just doing a reality check....

Posted by Brian Wainscott on 2003-08-29 11:11:01