# Monthly Archives: October 2015

## Discovery

What you have been obliged to discover by yourself leaves a path in your mind which you can use again when the need arises. — G. C. Lichtenberg I am not familiar with Lichtenberg but he was apparently a German … Continue reading

Posted in Learning, Quotes/People | 1 Comment

## COMC problem of the week

A nice problem from the 2015 archive filed under week 9, dated 27th October 2015. Define the function $t(n)$ on the nonnegative integers by $t(0)=t(1)=0, t(2)=1,$ and for $n>2$ let $t(n)$ be the smallest positive integer which does not divide … Continue reading