In base six arithmetic: 16 + 26 + 36 = 106 Another contributor's answer: 3+2+1 = 10
26 47 + 5 / 2
26
The next numbers are 27, 26, 37.
As presented in the question, not in normal arithmetic.
The nth term in this arithmetic sequence is an=26+(n-1)(-8).
It is not possible to place 8 arithmetic means between two numbers since they can have only one arithmetic mean not eight! The one-and-only arithmetic mean of 2 and 17 is (2+17)/2 = 9.5
In base six arithmetic: 16 + 26 + 36 = 106 Another contributor's answer: 3+2+1 = 10
Its an arithmetic progression with a step of +4.
13.285714 repeating
10
it goes by odd numbers, 2 + 3= 5, 5+5=10, 10 + 7=17 the rest of the pattern is 26, 37, and 50
26 47 + 5 / 2
This will be in binary arithmetic, i.e. base 2 arithmetic.
2 9 5 13 10 19 17 27 26 37 37
26
The next numbers are 27, 26, 37.