Yet another number sequence.

Just thought of this one, and I think it's a good one. Find the next number in the sequence:
37, -13, 17, 17, 7, 17, 22, ?

Originally posted by forkedknight
Just thought of this one, and I think it's a good one. Find the next number in the sequence:
37, -13, 17, 17, 7, 17, 22, ?

nah...can u give me a hint?

in the meantime heres one.

1+2=8
3=2=5
9=0=6
4+7=8

can u figure out what these numbers correspond to?

Originally posted by forkedknight
Just thought of this one, and I think it's a good one. Find the next number in the sequence:
37, -13, 17, 17, 7, 17, 22, ?

37?

21 and 37 are not in the series at any point.
22 appears only once.
But please share your thinking.

The next number is 24, what follows?