At the local games evening, four people were competing in the draughts and chess competitions.
Frankie beat Glen in chess, Dale came third and the 16 year old won.
Frankie came second in draughts, the 15 year old won, Dale beat the 18 year old and the 19 year old came third.
Emery is 3 years younger than Glen.
The person who came last in chess, came third in draughts and only one person got the same position in both games.
Can you determine the ages of the people and their positions in the two games?
So the next few terms should be 130 131 132, so add these to the end:
123 124 125 126 127 128 129 130 131 132
Now remove the spaces again:
No break the sequence into chunks of increasing size - as per the original question:
1 23 124 1251 26127 128129 1301311
So the missing term us 1301311.