I had some spare time yesterday and was thinking about maths and I realised that any odd number can be made from two consecutive numbers. eg:
3+4=7
7+8=15
50+51=101
and so on. I'm sure this has already been discovered before but my question is, how would you prove my "Squarebear theorem" for any odd number, as it was a long time since I did maths at school.