# Pi Problem

Level pending

Let a number be $$a$$, where its number of digits is $$b$$.

Let there be a sequence $$c_n$$ where $$c_n$$ is the nth decimal digit of $$\pi$$. (i.e. A000796 on OEIS, but the first term, which is 3, is $$c_0$$).

Let pi-numbers be numbers where $$a = \overline{c_ac_{a+1}...c_{a-b+1}}$$

You are given that the first pi-number is 1. (...)

Find the second pi-number.

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