2013 was the first year since 1432 that could result in a rearrangement of four consecutive numbers. The next year this will happen is much sooner: 2031. – WTF Fun Facts
Source: Math
2013 was the first year since 1432 that could result in a rearrangement of four consecutive numbers. The next year this will happen is much sooner: 2031. – WTF Fun Facts
Source: Math